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 International Relations. Subcommittee on International Economic Policy and Trade,"Interfering with U.S. national security interests : the World Trade Organization and the European Union challenge to the Helms-Burton law : hearing before the Subcommittee on International Economic Policy and Trade of the Committee on International Relations, House of Representatives, One Hundred Fifth Congress, first session, March 19, 1997",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130282273025857920