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
"Nigam, R. C. (Ramesh Chandra)",Language handbook on mother tongues in census,,In-house reproduction,1972,"Census of India, 1971",,,,https://cir.nii.ac.jp/crid/1130000797248745472