Παραπομπή APA

Ravivarma, . L. A. (1971). Pracheena Kerala Lipikal. Kerala Sahitya Academy.

Παραπομπή Chicago Style

Ravivarma, L A. Pracheena Kerala Lipikal. Trichur: Kerala Sahitya Academy, 1971.

Παραπομπή MLA

Ravivarma, L A. Pracheena Kerala Lipikal. Kerala Sahitya Academy, 1971.