एपीए उद्धरण

Govt.of Kerala. (2012). Twelfth five year plan 2012-2017. Govt.central press.

शिकागो स्टाइल उद्धरण

Govt.of Kerala. Twelfth Five Year Plan 2012-2017. Thiruvanathapuram: Govt.central press, 2012.

एमएलए उद्धरण

Govt.of Kerala. Twelfth Five Year Plan 2012-2017. Govt.central press, 2012.