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
"O'Callaghan, Gary and International Monetary Fund",The structure and operation of the world gold market,,W. S. Hein,1993,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130000796549517696