India. Registrar general and census commissioner & Devassy, M. K. (1964). Census of India 1961, Kerala: Village survey monographs, Quilon district. s.n.
Style de citation Chicago (17e éd.)India. Registrar general and census commissioner et M. K. Devassy. Census of India 1961, Kerala: Village Survey Monographs, Quilon District. s.n, 1964.
Style de citation MLA (9e éd.)India. Registrar general and census commissioner et M. K. Devassy. Census of India 1961, Kerala: Village Survey Monographs, Quilon District. s.n, 1964.
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