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
"Tamang, Lakpa and Singh, M. M. and India. Director of Census Operations, Sikkim",A portrait of population,,Controller of Publications,1990,भारत की जनगणना 1981 = Census of India 1981,,,,https://cir.nii.ac.jp/crid/1130282272544766208