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 "Wonnacott, Paul and Institute for International Economics (U.S.)",The United States and Canada : the quest for free trade : an examination of selected issues,,Institute for International Economics,1987,Policy analyses in international economics,,0881320560,,https://cir.nii.ac.jp/crid/1130282271922373760