एपीए उद्धरण

Govindapillai, P. (2009). Kerala navodhanam: Yugasandhadhikal yugasilpikal: munnam sanchika. Chintha.

शिकागो स्टाइल उद्धरण

Govindapillai, P. Kerala Navodhanam: Yugasandhadhikal Yugasilpikal: Munnam Sanchika. Thiruvananthapuram: Chintha, 2009.

एमएलए उद्धरण

Govindapillai, P. Kerala Navodhanam: Yugasandhadhikal Yugasilpikal: Munnam Sanchika. Chintha, 2009.