著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Urton, Gary",Signs of the Inka Khipu : binary coding in the Andean knotted-string records,,University of Texas Press,2003,The Linda Schele series in Maya and pre-Columbian studies,,"0292785399,9780292785403",,https://cir.nii.ac.jp/crid/1130000795495981824