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
"Endale, Derseh and Economics Colloquium (1992 : University of Helsinki) and World Institute for Development Economics Research","External imbalances, famines, and entitlements : a case study",,World Institute for Development Economics Research of the United Nations University,1993,WIDER working papers,,,,https://cir.nii.ac.jp/crid/1130000793660424832