India. Office of the Registrar General. (1975). Census of India 1971, series 9 . Kerala. Manager of Publications.
Čikaški stil citiranjaIndia. Office of the Registrar General. Census of India 1971, Series 9 . Kerala. Delhi: Manager of Publications, 1975.
MLA način citiranjaIndia. Office of the Registrar General. Census of India 1971, Series 9 . Kerala. Manager of Publications, 1975.
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