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 "Gorter, Wytze",United States merchant marine policies : some international economic implications,,"University Microfilms,Xerox",1955,Essays in international finance,,,,https://cir.nii.ac.jp/crid/1130000796646770048