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 Finance and Congressional Information Service,"Retirement security : picking up the Enron pieces : hearing before the Committee on Finance, United States Senate, One Hundred Seventh Congress, second session, February 27, 2002",,"LexisNexis,Congressional Information Service",2003,S. hrg.,,,,https://cir.nii.ac.jp/crid/1130000796246285568