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 "Ghosh, Nilabja and World Institute for Development Economics Research and United Nations University",Impact of trade liberalization on returns from land : a regional study of Indian agriculture,,"World Institute for Development Economics Research, United Nations University",2003,WIDER discussion paper,,9291904864,,https://cir.nii.ac.jp/crid/1130282270395285120