एपीए उद्धरण

Government of Kerala. (2009). Statistics for planning- 2009. Dept. of Economics And Statistics.

शिकागो स्टाइल उद्धरण

Government of Kerala. Statistics for Planning- 2009. Thiruvananthapuram: Dept. of Economics And Statistics, 2009.

एमएलए उद्धरण

Government of Kerala. Statistics for Planning- 2009. Dept. of Economics And Statistics, 2009.