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 International Commission on Irrigation and Drainage,"Planning the management, operation, and maintenance of irrigation and drainage systems : a guide for the preparation of strategies and manuals",[2nd ed.],World Bank,1998,World Bank technical paper,,0821340670,,https://cir.nii.ac.jp/crid/1130000793977440896