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
"Black, Antony","Political thought in Europe, 1250-1450",,Cambridge University Press,1992,Cambridge medieval textbooks,,"0521384516,0521386098",,https://cir.nii.ac.jp/crid/1130000795987978368