Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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