India. Registrar general and census commissioner & Chockalingam, K. (1970). Census of India 1971, Tamil Nadu :: A portrait of population. s.n.
Chicago Style (17th ed.) CitationIndia. Registrar general and census commissioner and K. Chockalingam. Census of India 1971, Tamil Nadu :: A Portrait of Population. s.n, 1970.
MLA (9th ed.) CitationIndia. Registrar general and census commissioner and K. Chockalingam. Census of India 1971, Tamil Nadu :: A Portrait of Population. s.n, 1970.
Warning: These citations may not always be 100% accurate.