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 "Oppenheim, S. Chesterfield (Saul Chesterfield) and Weston, Glen E.",Unfair trade practices and consumer protection : cases and comments,3d ed,West Pub. Co.,1974,American casebook series,,,,https://cir.nii.ac.jp/crid/1130282269629795968