एपीए उद्धरण

Madhavan,Vallachira. (2012). Nisagandhi Pookumpol. Current Books.

शिकागो स्टाइल उद्धरण

Madhavan,Vallachira. Nisagandhi Pookumpol. Thrissur: Current Books, 2012.

एमएलए उद्धरण

Madhavan,Vallachira. Nisagandhi Pookumpol. Current Books, 2012.