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
"Nandaratne, S.M.K.B. and Agrarian Research and Training Institute",Leadership skill development of farmer representatives in Gal Oya irrigation settlement project,,Agrarian Research and Training Institute,1993,Research study series,,9556120009,,https://cir.nii.ac.jp/crid/1130282269963846272