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 "Richardson, J. David and United States. Congress. Senate. Committee on Finance. Subcommittee on International Trade","The impact of multilateral trade liberalization on U.S. labor : a report prepared at the request of the Subcommittee on International Trade, Committee on Finance, United States Senate",,U.S. Govt. Print. Off.,1979,MTN studies,,,,https://cir.nii.ac.jp/crid/1130282270260844672