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
"Senanayaka, Piyadasa and Wijetunge, L. D. I. and Kirindi Oya Irrigation and Settlement Project",A study on the employment generation in Kirindi Oya irrigation and settlement area,,Agrarian Research and Training Institute,1987,Research study series,,,,https://cir.nii.ac.jp/crid/1130282271569089536