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 "Asenso-Okyere, W. K. and International Food Policy Research Institute",Interactions between health and farm-labor productivity,,International Food Policy Research Institute,2011,Food policy report,,9780896295421,,https://cir.nii.ac.jp/crid/1130282269011223424