Rajaraja Varma, V. A. (1962). Keraleeya samkritha saahithya charithram.
Chicago Style aipamenaRajaraja Varma, Vadakkumkoor; Author. Keraleeya Samkritha Saahithya Charithram. 1962.
MLA aipamenaRajaraja Varma, Vadakkumkoor; Author. Keraleeya Samkritha Saahithya Charithram. 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.