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 Agriculture and Forestry,"Restrictions on cattlehide exports : hearings before the Committee on Agriculture and Forestry, United States Senate, Ninty-second Congress, second session, on the program announced July 15, 1972, by the secretary of commerce to control exports of cattlehides, July 26 and 27, 1972",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130282271588277888