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 "Barrett, Christopher B. and Holden, Stein and Clay, Daniel C. and World Institute for Development Economics Research and United Nations University",Can-food-for-work programmes reduce vulnerability?,,"World Institute for Development Economics Research, United Nations University",2002,WIDER discussion paper,,9291901660,,https://cir.nii.ac.jp/crid/1130000794337314816