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,"Nomination of Carl J. Gilbert to be special representative for trade negotiations : hearing before the Committee on Finance, United States Senate, Ninety-first Congress, first session. June 25, 1969",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130282272579024256