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.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndia. Ministry of Home Affairs. Office of the Registrar General India. Language Division এবং R. G. Nigam. Census of India, 1971: Language Handbook on Mother Tongues in Census. The Managre of Publications, 1972.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিIndia. Ministry of Home Affairs. Office of the Registrar General India. Language Division এবং R. G. Nigam. Census of India, 1971: Language Handbook on Mother Tongues in Census. The Managre of Publications, 1972.
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