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 "Ugaz, Cecilia and World Institute for Development Economics Research and United Nations University",Consumer participation and pro-poor regulation in Latin America,,"World Institute for Development Economics Research, United Nations University",2002,WIDER discussion paper,,9291903663,,https://cir.nii.ac.jp/crid/1130000796389287680