India. Office of the Registrar General. (1975). Census of India 1971, series 9 . Kerala. Manager of Publications.
Chicago-stil citatIndia. Office of the Registrar General. Census of India 1971, Series 9 . Kerala. Delhi: Manager of Publications, 1975.
MLA-referensIndia. Office of the Registrar General. Census of India 1971, Series 9 . Kerala. Manager of Publications, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.