Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL United States. Congress. House. Committee on Ways and Means,"Relation of trade agreements to United States health, safety, labor, and environmental laws : report together with additional views (to accompany H. Con. Res. 246 which on November 21, 1991, was referred jointly to the Committee on Ways and Means and the Committee on Energy and Commerce)",,Congressional Information Service,2000,"U.S. Congressional Committee Publications on GATT & WTO, 1949-1999",,,,https://cir.nii.ac.jp/crid/1130000798340775808