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,"Administration and operation of customs and tariff laws and the trade agreements program : hearings before a subcommittee of the Committee on Ways and Means, House of Representatives, Eighty-fourth Congress, second session, on administration and operation of customs and tariff laws and the trade agreements program",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130000795473077888