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 "Humphrey, Liz and University of Sussex. Institute of Development Studies",Food-for-work in Ethiopia : challengeing the scope of project evaluations,,Institute of Development Studies,1998,Working paper,,1858642515,,https://cir.nii.ac.jp/crid/1130000796887702912