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 India. Ministry of Enviroment and Forests and Delhi (India : Union Territory). Planning Dept and Delhi Urban Environemt and Infrastructure Improvement Project (DUEIIP),Status report for Delhi 21,,"Govt. of India, Ministry of Environment and Forests : Govt. of National Capital Territory of Delhi, Planning Dept.",2001,Delhi Urban Environemt and Infrastructure Improvement Project (DUEIIP),,,,https://cir.nii.ac.jp/crid/1130000795933928064