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 United States. Congress. Senate. Committee on Governmental Affairs and Congressional Information Service,"Rating the raters : Enron and the credit rating agencies : hearing before the Committee on Governmental Affaires, United States Senate, One Hundred Seventh Congress, second session, March 20, 2002",,"LexisNexis,Congressional Information Service",2002,S. hrg.,,,,https://cir.nii.ac.jp/crid/1130282269800302336