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
"Gabre-Madhin, Eleni Z.","Market institutions, transaction costs, and social capital in the Ethiopian grain market",,International Food Policy Research Institute,2001,Research report,,089629126X,,https://cir.nii.ac.jp/crid/1130000794457973120