Gramaprakash, N. R. (2007). Keralathile bodhananatakavedi. Kerala Bhasha Institute.
Chicago Edition CitationGramaprakash, N. R. Keralathile Bodhananatakavedi. Thiruvananthapuram: Kerala Bhasha Institute, 2007.
Cita MLAGramaprakash, N. R. Keralathile Bodhananatakavedi. Kerala Bhasha Institute, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.