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 "Ellahi, Mahboob and Naeem, Muhammad and Economic Research Institute",An evaluation of the cotton maximization project in the Punjab,,Economic Research Institute,1978,Occasional study,,,,https://cir.nii.ac.jp/crid/1130000798355571072