@book{oai:nichibun.repo.nii.ac.jp:00001949,
 author = {Polo,  M. and Yule,  H.},
 month = {Mar},
 publisher = {国際日本文化研究センター, International Research Center for Japanese Studies},
 title = {The book of Ser Marco Polo, the Venetian, concerning the kingdoms and marvels of the East,; v. 1},
 volume = {2},
 year = {2007}
}