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 "Eichengreen, Barry J. and Mathieson, Donald J. and World Institute for Development Economics Research",The currency composition of foreign exchange reserves : retrospect and prospect,,UNU World Institute for Development Economics Research,2000,WIDER working papers,,9524550520,,https://cir.nii.ac.jp/crid/1130000798180992000