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 United Nations. Economic and Social Commission for Asia and the Pacific,"Dam safety evaluation and monitoring, water tariffs and rain-water harvesting",,United Nations,1989,Water resources series,,9211194660,,https://cir.nii.ac.jp/crid/1130000796754455168