APA استشهاد

Parameswaran Nair, P. K. (1988). Keralavarma valiyakoyithampuran (m). Kerala Sahithya Akademi.

استشهاد بنمط شيكاغو

Parameswaran Nair, P K. Keralavarma Valiyakoyithampuran (m). Thrissur: Kerala Sahithya Akademi, 1988.

MLA استشهاد

Parameswaran Nair, P K. Keralavarma Valiyakoyithampuran (m). Kerala Sahithya Akademi, 1988.