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 "Keeton, Robert E. and Widiss, Alan I.","Insurance law : a guide to fundamental principles, legal doctrines, and commercial practices",Student ed,West Pub. Co.,1988,American casebook series,,0314391878,,https://cir.nii.ac.jp/crid/1130000795016625408