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
"Ashtor, Eliyahu and Ḳedar, B. Z.","Technology, industry and trade : the Levant versus Europe, 1250-1500",,Variorum,1992,Collected studies series,,0860783235,,https://cir.nii.ac.jp/crid/1130000796927050880