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. Office of the Registrar General. Social Studies Division,"Study on distribution of infrastructural facilities in different regions, and levels and trends of urbanisation",,"Social Studies Division, Office of the Registrar General, India, Ministry of Home Affairs,Controller of Publications",1987,Census of India,,,,https://cir.nii.ac.jp/crid/1130282268804394880