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. House. Committee on Ways and Means. Subcommittee on Trade,"Requirements of the manufacturing clause of the copyright law : hearing before the Subcommittee on Trade of the Committee on Ways and Means, House of Representatives, Ninety-ninth Congress, second session, on H.R. 4696, to amend the requirements of the manufacturing clause of title 17 of the United States code, the copyright law, June 26, 1986",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130282271944255872