India. Registrar general and census commissioner & Devassy, M. K. (1967). Census of India 1961, Kerala: General economic tables. The manager of publications.
Chicago Style (17th ed.) CitationIndia. Registrar general and census commissioner and M. K. Devassy. Census of India 1961, Kerala: General Economic Tables. The manager of publications, 1967.
MLA (9th ed.) CitationIndia. Registrar general and census commissioner and M. K. Devassy. Census of India 1961, Kerala: General Economic Tables. The manager of publications, 1967.
Warning: These citations may not always be 100% accurate.