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. Director of Census Operations, Andhra Pradesh and Jaya Rao, S. S.","Analytical note, village & town PCA",,The Govt. of Andhra Pradesh,1988,भारत की जनगणना 1981 = Census of India 1981,,,,https://cir.nii.ac.jp/crid/1130000795840034944