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 International Monetary Fund. Research Dept,The exchange rate system : lessons of the past and options for the future : a study,,W.S. Hein,,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130000794776003968