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
"Obara, Dunstan A. and University of Nairobi. Institute for Development Studies",Cotton production in the Lake Victoria basin of Kenya,,"Institute for Development Studies, University of Nairobi",1979,Working paper,,,,https://cir.nii.ac.jp/crid/1130282272048437632