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. Chih-chiu, Yang; Yung-chi, Ho (September 1945). "Marco Polo Quits China". Harvard Journal of Asiatic Studies. 9 (1): 51. doi:10.2307/2717993. JSTOR2717993.
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. Herriott, Homer (October 1937). "The 'Lost' Toledo Manuscript of Marco Polo". Speculum. 12 (1): 456–463. doi:10.2307/2849300. JSTOR2849300. S2CID164177617.
Emmerick 2003, p. 275. Emmerick, R. E. (2003), "Iranian Settlement East of the Pamirs", in Yarshater, Ehsan (ed.), The Cambridge History of Iran, Vol III: The Seleucid, Parthian, and Sasanian Periods, Cambridge University Press, doi:10.1017/CHOL9780521200929.009.
Emmerick 2003, p. 274.. Emmerick, R. E. (2003), "Iranian Settlement East of the Pamirs", in Yarshater, Ehsan (ed.), The Cambridge History of Iran, Vol III: The Seleucid, Parthian, and Sasanian Periods, Cambridge University Press, doi:10.1017/CHOL9780521200929.009.
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. Chih-chiu, Yang; Yung-chi, Ho (September 1945). "Marco Polo Quits China". Harvard Journal of Asiatic Studies. 9 (1): 51. doi:10.2307/2717993. JSTOR2717993.
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. Herriott, Homer (October 1937). "The 'Lost' Toledo Manuscript of Marco Polo". Speculum. 12 (1): 456–463. doi:10.2307/2849300. JSTOR2849300. S2CID164177617.
Haeger, John W. (1978). "Marco Polo in China? Problems with Internal Evidence". Bulletin of Sung and Yüan Studies. 14 (14): 22–30. JSTOR23497510.
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." Sofri, Adriano (28 December 2001). "Finalmente Torna Il favoloso milione". La Repubblica (in Italian). Retrieved 27 February 2019.
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. Herriott, Homer (October 1937). "The 'Lost' Toledo Manuscript of Marco Polo". Speculum. 12 (1): 456–463. doi:10.2307/2849300. JSTOR2849300. S2CID164177617.