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 "Anwar, Tilat and World Institute for Development Economics Research and United Nations University",Unsustainable debt burden and poverty in Pakistan : a case for enhanced HIPC initiative,,"World Institute for Development Economics Research, United Nations University",2002,WIDER discussion paper,,9291902306,,https://cir.nii.ac.jp/crid/1130000796828748288