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 "Bigsten, Arne and Levin, Jorgen and Persson, Hakan and World Institute for Development Economics Research and United Nations University",Debt relief and growth : a study of Zambia and Tanzania,,"World Institute for Development Economics Research, United Nations University",2001,WIDER discussion paper,,9291900303,,https://cir.nii.ac.jp/crid/1130282269962484096