India. Ministry of Home Affairs. Office of the Registrar General India. Language Division & Nigam, R. G. (1972). Census of India, 1971: Language handbook on mother tongues in census. The Managre of Publications.
Style de citation Chicago (17e éd.)India. Ministry of Home Affairs. Office of the Registrar General India. Language Division et R. G. Nigam. Census of India, 1971: Language Handbook on Mother Tongues in Census. The Managre of Publications, 1972.
Style de citation MLA (9e éd.)India. Ministry of Home Affairs. Office of the Registrar General India. Language Division et R. G. Nigam. Census of India, 1971: Language Handbook on Mother Tongues in Census. The Managre of Publications, 1972.
Attention : ces citations peuvent ne pas être correctes à 100%.