India. Registrar general and census commissioner & Devassy, M. K. (1967). Census of India 1961, Kerala: Census atlas. s.n.
Style de citation Chicago (17e éd.)India. Registrar general and census commissioner et M. K. Devassy. Census of India 1961, Kerala: Census Atlas. s.n, 1967.
Style de citation MLA (9e éd.)India. Registrar general and census commissioner et M. K. Devassy. Census of India 1961, Kerala: Census Atlas. s.n, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.