एपीए उद्धरण

(1995). Census of India 1991, Series - 12: Kerala. Director of Census Operations.

शिकागो स्टाइल उद्धरण

Census of India 1991, Series - 12: Kerala. Trivandrum: Director of Census Operations, 1995.

एमएलए उद्धरण

Census of India 1991, Series - 12: Kerala. Director of Census Operations, 1995.