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 "Hocker, P. J. (Peter John) and Heffey, Peter G.","Contract : commentary, and materials",7th ed,Law Book Co.,1994,LBC casebooks,,"0455212104,0455212112",,https://cir.nii.ac.jp/crid/1130282270674551296