Παραπομπή APA

Koyithampuran, K. (1991). Ravanavijayam.

Παραπομπή Chicago Style

Koyithampuran, Kilimanoor. Ravanavijayam. Trichur, Kerala Sahitya Akademi, 1991.

Παραπομπή MLA

Koyithampuran, Kilimanoor. Ravanavijayam. 1991.