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 "Verma, V. S. and India. Office of the Registrar General & Census Commissioner",Final report on the application of statistical quality control methods in 1981 census,,Controller of Publications,1987,भारत की जनगणना 1981 = Census of India 1981,,,,https://cir.nii.ac.jp/crid/1130000795989910784