The Travels of Marco Polo

Book of the Marvels of the World (Italian: Il Milione, lit. "The Million", deriving from Polo's nickname "Emilione"),[1] in English commonly called The Travels of Marco Polo, is a 13th-century travelogue written down by Rustichello da Pisa from stories told by Italian explorer Marco Polo, describing Polo's travels through Asia between 1271 and 1295, and his experiences at the court of Kublai Khan.[2][3]

"The Travels" redirects here. For another work, see Ibn Battuta.

Book of the Travels of Marco Polo
A page of The Travels of Marco Polo
AuthorsRustichello da Pisa and Marco Polo
Original titleLivres des Merveilles du Monde
TranslatorJohn Frampton
CountryRepublic of Venice
LanguageFranco-Venetian
GenreTravel literature
Publication date
c. 1300
915.042

The book was written by romance writer Rustichello da Pisa, who worked from accounts which he had heard from Marco Polo when they were imprisoned together in Genoa.[4] Rustichello wrote it in Franco-Venetian,[5][6][7] a cultural language widespread in northern Italy between the subalpine belt and the lower Po between the 13th and 15th centuries.[8] It was originally known as Livre des Merveilles du Monde or Devisement du Monde ("Description of the World"). The book was translated into many European languages in Marco Polo's own lifetime, but the original manuscripts are now lost, and their reconstruction is a matter of textual criticism. A total of about 150 copies in various languages are known to exist, including in langues d'oïl (a lingua franca of crusaders and western merchants in the Orient),[9] Tuscan, two versions in Venetian, and two different versions in Latin.

From the beginning, there has been incredulity over Polo's sometimes fabulous stories, as well as a scholarly debate in recent times. Some have questioned whether Marco had actually travelled to China or was just repeating stories that he had heard from other travellers.[10]

Economic historian Mark Elvin concludes that recent work "demonstrates by specific example the ultimately overwhelming probability of the broad authenticity" of Polo's account, and that the book is, "in essence, authentic, and, when used with care, in broad terms to be trusted as a serious though obviously not always final, witness."[11]

History
The route Polo describes.
The probable view of Marco Polo's own geography (drawn by Henry Yule, 1871).
Further information: Niccolò and Maffeo Polo

The source of the title Il Milione is debated. One view is it comes from the Polo family's use of the name Emilione to distinguish themselves from the numerous other Venetian families bearing the name Polo.[12] A more common view is that the name refers to medieval reception of the travelog, namely that it was full of "a million" lies.[13]

Modern assessments of the text usually consider it to be the record of an observant rather than imaginative or analytical traveller. Marco Polo emerges as being curious and tolerant, and devoted to Kublai Khan and the dynasty that he served for two decades. The book is Polo's account of his travels to China, which he calls Cathay (north China) and Manji (south China). The Polo party left Venice in 1271. The journey took 3 years after which they arrived in Cathay as it was then called and met the grandson of Genghis Khan, Kublai Khan. They left China in late 1290 or early 1291[14] and were back in Venice in 1295. The tradition is that Polo dictated the book to a romance writer, Rustichello da Pisa, while in prison in Genoa between 1298–1299. Rustichello may have worked up his first Franco-Italian version from Marco's notes. The book was then named Devisement du Monde and Livres des Merveilles du Monde in French, and De Mirabilibus Mundi in Latin.[15]

Role of Rustichello

The British scholar Ronald Latham has pointed out that The Book of Marvels was in fact a collaboration written in 1298–1299 between Polo and a professional writer of romances, Rustichello of Pisa.[16] It is believed that Polo related his memoirs orally to Rustichello da Pisa while both were prisoners of the Genova Republic. Rustichello wrote Devisement du Monde in Franco-Venetian language.[17]

Latham also argued that Rustichello may have glamorised Polo's accounts, and added fantastic and romantic elements that made the book a bestseller.[16] The Italian scholar Luigi Foscolo Benedetto had previously demonstrated that the book was written in the same "leisurely, conversational style" that characterised Rustichello's other works, and that some passages in the book were taken verbatim or with minimal modifications from other writings by Rustichello. For example, the opening introduction in The Book of Marvels to "emperors and kings, dukes and marquises" was lifted straight out of an Arthurian romance Rustichello had written several years earlier, and the account of the second meeting between Polo and Kublai Khan at the latter's court is almost the same as that of the arrival of Tristan at the court of King Arthur at Camelot in that same book.[18] Latham believed that many elements of the book, such as legends of the Middle East and mentions of exotic marvels, may have been the work of Rustichello who was giving what medieval European readers expected to find in a travel book.[19]

Role of the Dominican Order

Apparently, from the very beginning Marco's story aroused contrasting reactions, as it was received by some with a certain disbelief. The Dominican father Francesco Pipino was the author of a translation into Latin, Iter Marci Pauli Veneti in 1302, just a few years after Marco's return to Venice. Francesco Pipino solemnly affirmed the truthfulness of the book and defined Marco as a "prudent, honoured and faithful man".[20] In his writings, the Dominican brother Jacopo d'Acqui explains why his contemporaries were skeptical about the content of the book. He also relates that before dying, Marco Polo insisted that "he had told only a half of the things he had seen".[20]

According to some recent research of the Italian scholar Antonio Montefusco, the very close relationship that Marco Polo cultivated with members of the Dominican Order in Venice suggests that local fathers collaborated with him for a Latin version of the book, which means that Rustichello's text was translated into Latin for a precise will of the Order.[21]

Since Dominican fathers had among their missions that of evangelizing foreign peoples (cf. the role of Dominican missionaries in China[22] and in the Indies[23]), it is reasonable to think that they considered Marco's book as a trustworthy piece of information for missions in the East. The diplomatic communications between Pope Innocent IV and Pope Gregory X with the Mongols[24] were probably another reason for this endorsement. At the time, there was open discussion of a possible Christian-Mongul alliance with an anti-Islamic function.[25] In fact, a mongol delegate was solemnly baptised at the Second Council of Lyon. At the Council, Pope Gregory X promulgated a new Crusade to start in 1278 in liaison with the Mongols.[26]

Contents

The Travels is divided into four books. Book One describes the lands of the Middle East and Central Asia that Marco encountered on his way to China. Book Two describes China and the court of Kublai Khan. Book Three describes some of the coastal regions of the East: Japan, India, Sri Lanka, South-East Asia, and the east coast of Africa. Book Four describes some of the then-recent wars among the Mongols and some of the regions of the far north, like Russia. Polo's writings included descriptions of cannibals and spice-growers.

Legacy

The Travels was a rare popular success in an era before printing.

The impact of Polo's book on cartography was delayed: the first map in which some names mentioned by Polo appear was in the Catalan Atlas of Charles V (1375), which included thirty names in China and a number of other Asian toponyms.[27] In the mid-fifteenth century the cartographer of Murano, Fra Mauro, meticulously included all of Polo's toponyms in his 1450 map of the world.

A heavily annotated copy of Polo's book was among the belongings of Columbus.[28]

Subsequent versions
French "Livre des merveilles" front page[29]
Handwritten notes by Christopher Columbus on the Latin edition of Marco Polo's Le livre des merveilles.

Marco Polo was accompanied on his trips by his father and uncle (both of whom had been to China previously), though neither of them published any known works about their journeys. The book was translated into many European languages in Marco Polo's own lifetime, but the original manuscripts are now lost. A total of about 150 copies in various languages are known to exist. During copying and translating many errors were made, so there are many differences between the various copies.[30]

According to the French philologist Philippe Ménard,[31] there are six main versions of the book: the version closest to the original, in Franco-Venetian; a version in Old French; a version in Tuscan; two versions in Venetian; two different versions in Latin.

Version in Franco-Venetian

The oldest surviving Polo manuscript is in Franco-Venetian, which was a variety of Old French heavily flavoured with Venetian dialect, spread in Northern Italy in the 13th century;[6][7][32] for Luigi Foscolo Benedetto, this "F" text is the basic original text, which he corrected by comparing it with the somewhat more detailed Italian of Ramusio, together with a Latin manuscript in the Biblioteca Ambrosiana.

Version in Old French

A version written in Old French, titled "Le Livre des merveilles" (The Book of Marvels).

This version counts 18 manuscripts, whose most famous is the Code Fr. 2810.[33] Famous for its miniatures, the Code 2810 is in the French National Library. Another Old French Polo manuscript, dating to around 1350, is held by the National Library of Sweden.[34] A critical edition of this version was edited in the 2000s by Philippe Ménard.[31]

Version in Tuscan

A version in Tuscan (Italian language) titled "Navigazione di messer Marco Polo" was written in Florence by Michele Ormanni. It is found in the Italian National Library in Florence. Other early important sources are the manuscript "R" (Ramusio's Italian translation first printed in 1559).

Version in Venetian

The version in Venetian dialect is full of mistakes and is not considered trusthworthy.[31]

Versions in Latin
  • One of the early manuscripts Iter Marci Pauli Veneti was a translation into Latin made by the Dominican brother Francesco Pipino in 1302,[35] which means only three years after Marco's return to Venice. This testifies the deep interest the Dominican Order towards the book. According to some recent research of the Italian scholar Antonio Montefusco, the very close relationship Marco Polo cultivated with members of the Dominican Order in Venice suggests that Rustichello's text was translated into Latin for a precise will of the Order,[21] which had among its missions that of evangelizing foreign peoples (cf. the role of Dominican missionaries in China[22] and in the Indies[36]). This Latin version is conserved by 70 manuscripts.[31]
  • Another Latin version called "Z" is conserved only by one manuscript, which is to be found in Toledo, Spain. This version contains about 300 small curious additional informations about religion and ethnography in the Far East. Experts wondered whether these additions were due to Marco Polo himself.[31]

Critical editions

The first attempt to collate manuscripts and provide a critical edition was in a volume of collected travel narratives printed at Venice in 1559.[37]

The editor, Giovan Battista Ramusio, collated manuscripts from the first part of the fourteenth century,[38] which he considered to be "perfettamente corretto" ("perfectly correct"). The edition of Benedetto, Marco Polo, Il Milione, under the patronage of the Comitato Geografico Nazionale Italiano (Florence: Olschki, 1928), collated sixty additional manuscript sources, in addition to some eighty that had been collected by Henry Yule, for his 1871 edition. It was Benedetto who identified Rustichello da Pisa,[39] as the original compiler or amanuensis, and his established text has provided the basis for many modern translations: his own in Italian (1932), and Aldo Ricci's The Travels of Marco Polo (London, 1931).

The first English translation is the Elizabethan version by John Frampton published in 1579, The most noble and famous travels of Marco Polo, based on Santaella's Castilian translation of 1503 (the first version in that language).[40]

A. C. Moule and Paul Pelliot published a translation under the title Description of the World that uses manuscript F as its base and attempts to combine the several versions of the text into one continuous narrative while at the same time indicating the source for each section (London, 1938). ISBN 4871873080

An introduction to Marco Polo is Leonard Olschki, Marco Polo's Asia: An Introduction to His "Description of the World" Called "Il Milione", translated by John A. Scott (Berkeley: University of California) 1960; it had its origins in the celebrations of the seven hundredth anniversary of Marco Polo's birth.

Authenticity and veracity
Le livre des merveilles, Bibliothèque Nationale de France, fr. 2810, Tav. 84r"Qui hae sì gran caldo che a pena vi si puote sofferire (...). Questa gente sono tutti neri, maschi e femmine, e vanno tutti ignudi, se non se tanto ch'egliono ricuoprono loro natura con un panno molto bianco. Costoro non hanno per peccato veruna lussuria"[41]

Since its publication, many have viewed the book with skepticism. Some in the Middle Ages viewed the book simply as a romance or fable, largely because of the sharp difference of its descriptions of a sophisticated civilisation in China to other early accounts by Giovanni da Pian del Carpine and William of Rubruck who portrayed the Mongols as "barbarians" who appeared to belong to "some other world".[42] Doubts have also been raised in later centuries about Marco Polo's narrative of his travels in China, for example for his failure to mention a number of things and practices commonly associated with China, such as the Chinese characters, tea, chopsticks, and footbinding.[43] In particular, his failure to mention the Great Wall of China had been noted as early as the middle of the seventeenth century.[44] In addition, the difficulties in identifying many of the place names he used also raised suspicion about Polo's accounts.[44] Many have questioned whether or not he had visited the places he mentioned in his itinerary, or he had appropriated the accounts of his father and uncle or other travelers, or doubted that he even reached China and that, if he did, perhaps never went beyond Khanbaliq (Beijing).[44][45]

Historian Stephen G. Haw however argued that many of the "omissions" could be explained. For example, none of the other Western travelers to Yuan dynasty China at that time, such as Giovanni de' Marignolli and Odoric of Pordenone, mentioned the Great Wall, and that while remnants of the Wall would have existed at that time, it would not have been significant or noteworthy as it had not been maintained for a long time. The Great Walls were built to keep out northern invaders, whereas the ruling dynasty during Marco Polo's visit were those very northern invaders. The Mongol rulers whom Polo served also controlled territories both north and south of today's wall, and would have no reasons to maintain any fortifications that may have remained there from the earlier dynasties. He noted the Great Wall familiar to us today is a Ming structure built some two centuries after Marco Polo's travels.[46] The Muslim traveler Ibn Battuta did mention the Great Wall, but when he asked about the wall while in China during the Yuan dynasty, he could find no one who had either seen it or knew of anyone who had seen it.[46] Haw also argued that practices such as footbinding were not common even among Chinese during Polo's time and almost unknown among the Mongols. While the Italian missionary Odoric of Pordenone who visited Yuan China mentioned footbinding (it is however unclear whether he was only relaying something he heard as his description is inaccurate),[47] no other foreign visitors to Yuan China mentioned the practice, perhaps an indication that the footbinding was not widespread or was not practiced in an extreme form at that time.[48] Marco Polo himself noted (in the Toledo manuscript) the dainty walk of Chinese women who took very short steps.[46]

It has also been pointed out that Polo's accounts are more accurate and detailed than other accounts of the periods. Polo had at times denied the "marvelous" fables and legends given in other European accounts, and also omitted descriptions of strange races of people then believed to inhabit eastern Asia and given in such accounts. For example, Odoric of Pordenone said that the Yangtze river flows through the land of pygmies only three spans high and gave other fanciful tales, while Giovanni da Pian del Carpine spoke of "wild men, who do not speak at all and have no joints in their legs", monsters who looked like women but whose menfolk were dogs, and other equally fantastic accounts. Despite a few exaggerations and errors, Polo's accounts are relatively free of the descriptions of irrational marvels, and in many cases where present (mostly given in the first part before he reached China, such as mentions of Christian miracles), he made a clear distinction that they are what he had heard rather than what he had seen. It is also largely free of the gross errors in other accounts such as those given by the Moroccan traveler Ibn Battuta who had confused the Yellow River with the Grand Canal and other waterways, and believed that porcelain was made from coal.[49]

Many of the details in Polo's accounts have been verified. For example, when visiting Zhenjiang in Jiangsu, China, Marco Polo noted that a large number of Christian churches had been built there. His claim is confirmed by a Chinese text of the 14th century explaining how a Sogdian named Mar-Sargis from Samarkand founded six Nestorian Christian churches there in addition to one in Hangzhou during the second half of the 13th century.[50] Nestorian Christianity had existed in China since the Tang dynasty (618–907 AD) when a Persian monk named Alopen came to the capital Chang'an in 653 to proselytize, as described in a dual Chinese and Syriac language inscription from Chang'an (modern Xi'an) dated to the year 781.[51]

In 2012, the University of Tübingen sinologist and historian Hans Ulrich Vogel released a detailed analysis of Polo's description of currencies, salt production and revenues, and argued that the evidence supports his presence in China because he included details which he could not have otherwise known.[52][53] Vogel noted that no other Western, Arab, or Persian sources have given such accurate and unique details about the currencies of China, for example, the shape and size of the paper, the use of seals, the various denominations of paper money as well as variations in currency usage in different regions of China, such as the use of cowry shells in Yunnan, details supported by archaeological evidence and Chinese sources compiled long after Polo's had left China.[54] His accounts of salt production and revenues from the salt monopoly are also accurate, and accord with Chinese documents of the Yuan era.[55] Economic historian Mark Elvin, in his preface to Vogel's 2013 monograph, concludes that Vogel "demonstrates by specific example after specific example the ultimately overwhelming probability of the broad authenticity" of Polo's account. Many problems were caused by the oral transmission of the original text and the proliferation of significantly different hand-copied manuscripts. For instance, did Polo exert "political authority" (seignora) in Yangzhou or merely "sojourn" (sejourna) there? Elvin concludes that "those who doubted, although mistaken, were not always being casual or foolish", but "the case as a whole had now been closed": the book is, "in essence, authentic, and, when used with care, in broad terms to be trusted as a serious though obviously not always final, witness".[11]

Other travellers
Further information: Europeans in Medieval China and John of Montecorvino
City of Ayas visited by Marco Polo in 1271 , from Le Livre des Merveilles

Although Marco Polo was certainly the most famous, he was not the only nor the first European traveller to the Mongol Empire who subsequently wrote an account of his experiences. Earlier thirteenth-century European travellers who journeyed to the court of the Great Khan were André de Longjumeau, William of Rubruck and Giovanni da Pian del Carpine with Benedykt Polak. None of them however reached China itself. Later travelers such as Odoric of Pordenone and Giovanni de' Marignolli reached China during the Yuan dynasty and wrote accounts of their travels.[47][46]

The Moroccan merchant Ibn Battuta travelled through the Golden Horde and China subsequently in the early-to-mid-14th century. The 14th-century author John Mandeville wrote an account of journeys in the East, but this was probably based on second-hand information and contains much apocryphal information.

Footnotes
  1. ... volendosi ravvisare nella parola "Milione" la forma ridotta di un diminutivo arcaico "Emilione" che pare sia servito a meglio identificare il nostro Marco distinguendolo per tal modo da tutti i numerosi Marchi della sua famiglia. (Ranieri Allulli, MARCO POLO E IL LIBRO DELLE MERAVIGLIE - Dialogo in tre tempi del giornalista Qualunquelli Junior e dell'astrologo Barbaverde, Milano, Mondadori, 1954, p.26)
  2. Polo 1958, p. 15.
  3. Boulnois 2005.
  4. Jackson 1998.
  5. Library of Congress Subject Headings, Volume 2
  6. Maria Bellonci, "Nota introduttiva", Il Milione di Marco Polo, Milano, Oscar Mondadori, 2003, p. XI [ITALIAN]
  7. Repertorio informatizzato dell’antica letteratura franco-italiana
  8. Fragment of Marco Polo's Il Milione in Franco-Venetian language, University of Padua RIAlFrI Project
  9. ^ Marco Polo, Il Milione, Adelphi 2001, ISBN 88-459-1032-6, Prefazione di Bertolucci Pizzorusso Valeria, pp. x–xxi.
  10. Wood 1996.
  11. Vogel 2013, p. xix.
  12. Sofri (2001) "Il secondo fu che Marco e i suoi usassero, pare, per distinguersi da altri Polo veneziani, il nome di Emilione, che è l' origine prosaica del titolo che si è imposto: Il Milione."
  13. Lindhal, McNamara, & Lindow, eds. (2000). Medieval Folklore: An Encyclopedia of Myths, Legends, Tales, Beliefs, and Customs – Vol. I. Santa Barbara. p. 368.CS1 maint: uses authors parameter (link) ABC-CLIO
  14. The date usually given as 1292 was emended in a note by Chih-chiu & Yung-chi (1945, p. 51), reporting that Polo's Chinese companions were recorded as preparing to leave in September 1290.
  15. Sofri 2001.
  16. Latham, Ronald "Introduction" pp. 7–20 from The Travels of Marco Polo, London: Folio Society, 1958 p. 11.
  17. Maria Bellonci, "Nota introduttiva", Il Milione di Marco Polo, Milano, Oscar Mondadori, 2003, p. XI
  18. Latham, Ronald "Introduction" pp. 7–20 from The Travels of Marco Polo, London: Folio Society, 1958 pp. 11–12.
  19. Latham, Ronald "Introduction" pp. 7–20 from The Travels of Marco Polo, London: Folio Society, 1958 p. 12.
  20. [Rinaldo Fulin, Archivio Veneto, 1924, p. 255]
  21. UniVenews, 18.11.2019, "Un nuovo tassello della vita di Marco Polo: inedito ritrovato all'Archivio"
  22. Natalis Alexandre, 1699, Apologia de'padri domenicani missionarii della China
  23. Giovanni Michele, 1696 Galleria de'Sommi Pontefici, patriarchi, arcivescovi, e vescovi dell'ordine de'Predicatori, vol.2, p. 5
  24. Peter Jackson, The Mongols and the West: 1221-1410 (New York: Routledge 2014), especially pp. 167-196. B. Roberg, "Die Tartaren auf dem 2. Konzil von Lyon 1274," Annuarium historiae conciliarum 5 (1973), 241-302.
  25. Jean Richard, Histoire des Croisades (Paris: Fayard 1996), p.465
  26. "1274: Promulgation of a Crusade, in liaison with the Mongols", Jean Richard, "Histoire des Croisades", p.502/French, p. 487/English
  27. The exhibition in Venice celebrating the seven hundredth anniversary of Polo's birth L'Asia nella Cartographia dell'Occidente, Tullia Leporini Gasparace, curator, Venice 1955. (unverifiable)
  28. The Authentic Letters of Columbus by William Eleroy Curtis. Chicago, USA: Field Columbian Museum. 1895. p. 115. Retrieved 8 May 2018 – via Internet Archive.
  29. Marco Polo, Le Livre des merveilles p. 9
  30. Kellogg 2001.
  31. Philippe Ménard, "Marco Polo", 15 novembre 2007
  32. Bibliothèque Nationale MS. français 1116. For details, see, A. C. Moule and Paul Pelliot, Marco Polo: The Description of the World (London, 1938), p.41.
  33. Scansione Fr. 2810, in expositions.bnf.fr.
  34. Polo, Marco (1350). "The Travels of Marco Polo – World Digital Library" (in Old French). Retrieved 25 November 2014.
  35. Iter Marci Pauli Veneti ex Italico Latine versum, von Franciscus Pippinus OP
  36. Giovanni Michele, 1696 Galleria de'Sommi Pontefici, patriarchi, arcivescovi, e vescovi dell'ordine de'Predicatori, vol.2, p. 5
  37. Its title was Secondo volume delle Navigationi et Viaggi nel quale si contengono l'Historia delle cose de' Tartari, et diuversi fatti de loro Imperatori, descritta da M. Marco Polo, Gentilhuomo di Venezia.... Herriott (1937) reports the recovery of a 1795 copy of the Ghisi manuscript, clarifying many obscure passages in Ramusio's printed text.
  38. "scritti gia piu di dugento anni (a mio giudico)."
  39. "Rusticien" in the French manuscripts.
  40. "The most noble and famous travels of Marco Polo, together with the travels of Nicoláo de' Conti". archive.org. Translated by John Frampton (Second ed.). 1937.
  41. Marco Polo, Le Livre des merveilles p. 173
  42. Na Chang. "Marco Polo Was in China: New Evidence from Currencies, Salts and Revenues". Reviews in History.
  43. Frances Wood, Did Marco Polo Go to China? (London: Secker & Warburg; Boulder, Colorado: Westview, 1995).
  44. Haw 2006, p. 1.
  45. Haeger, John W. (1978). "Marco Polo in China? Problems with Internal Evidence". Bulletin of Sung and Yüan Studies. 14 (14): 22–30. JSTOR 23497510.
  46. Haw 2006, pp. 52-57.
  47. Ebrey, Patricia (2 September 2003). Women and the Family in Chinese History. Routledge. p. 196. ISBN 9781134442935.
  48. Haw 2006, pp. 53-56.
  49. Haw 2006, pp. 66-67.
  50. Emmerick 2003, p. 275.
  51. Emmerick 2003, p. 274..
  52. "Marco Polo was not a swindler – he really did go to China". University of Tübingen. Alpha Galileo. 16 April 2012. Archived from the original on 3 May 2012.
  53. Vogel 2013.
  54. "Marco Polo Did Go to China, New Research Shows (and the History of Paper)". The New Observer. 31 July 2013.
  55. "Marco Polo was not a swindler: He really did go to China". Science Daily.

Further reading
Delle meravigliose cose del mondo, 1496

Translations

General studies

  • Boulnois, Luce (2005). Silk Road: Monks, Warriors & Merchants. Hong Kong: Odyssey Books & Guides. pp. 311–335. ISBN 962-217-721-2.
  • Haw, Stephen G. (2006), Marco Polo's China: A Venetian in the Realm of Khubilai Khan, Routledge Studies in the Early History of Asia, London; New York: Routledge, ISBN 0415348501.
  • Larner, John (1999), Marco Polo and the Discovery of the World, New Haven: Yale University Press, ISBN 0300079710.
  • Olschki, Leonardo (1960), Marco Polo's Asia: An Introduction to His "Description of the World" Called "Il Milione", translated by John A. Scott, Berkeley: University of California Press, OCLC 397577.
  • Vogel, Hans Ulrich (2013), Marco Polo Was in China: New Evidence from Currencies, Salts and Revenues, Leiden; Boston: Brill, ISBN 9789004231931.
  • Wood, Francis (1996). Did Marco Polo Go to China?. Boulder: Westview Press. ISBN 9780813389981.

Journal articles

Newspaper and web articles

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