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 "Humphreys, Charles P. and Pearson, Scott R.",Choice of technique in sahelian rice production,,World Bank,1980,World Bank reprint series,,,,https://cir.nii.ac.jp/crid/1130282271297769984