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 Merchant Marine and Fisheries. Subcommittee on Environment and Natural Resources,"Impacts of trade agreements on U.S environmental protection and natural resource conservation efforts : hearing before the Subcommittee on Environment and Natural Resources of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Third Congress, first session, on environmental impacts of a free trade agreement, March 10, 1993",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130000796845719808