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. President ( : Truman),"Report on trade-agreement escape clauses : message from the President of the United States transmitting a report on trade-agreement escape clauses, pursuant to the provisions of subsection (B) of section 6 of the Trade Agreements Extension Act of 1951 (Public Law 50, 82d Cong.)",,[U.S. G.P.O.],1952,Document,,,,https://cir.nii.ac.jp/crid/1130282272521789312