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 "Awo, Martha A.",Marketing and market queens : a study of tomato farmers in the Upper East region of Ghana,,Lit,2012,ZEF development studies,,9783643902344,,https://cir.nii.ac.jp/crid/1130282271747489024