एपीए उद्धरण

Karunakaran, K. (1999). Poorakkali. Department of cultural publications.

शिकागो स्टाइल उद्धरण

Karunakaran, K.K. Poorakkali. Thiruvananthapuram: Department of cultural publications, 1999.

एमएलए उद्धरण

Karunakaran, K.K. Poorakkali. Department of cultural publications, 1999.