एपीए उद्धरण

Ramamenon, P. (1968). Pantrantu Ketavilakkukal. Navakerala co-operative.

शिकागो स्टाइल उद्धरण

Ramamenon, Puttezhattu. Pantrantu Ketavilakkukal. Calicut: Navakerala co-operative, 1968.

एमएलए उद्धरण

Ramamenon, Puttezhattu. Pantrantu Ketavilakkukal. Navakerala co-operative, 1968.