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 Energy and Natural Resources and Congressional Information Service,"Enron Corporation's collapse : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Seventh Congress, second session, to receive testimony on the impact of the Enron collapse on energy markets, January 29, 2002",,"LexisNexis,Congressional Information Service",2002,S. hrg.,,,,https://cir.nii.ac.jp/crid/1130000797291080832