APA aipamena

Narayanapilla ,P.K. (1988). Kerala Varma. Sahithya Academi.

Chicago Style aipamena

Narayanapilla ,P.K. Kerala Varma. New Delhi: Sahithya Academi, 1988.

MLA aipamena

Narayanapilla ,P.K. Kerala Varma. Sahithya Academi, 1988.