Prasad, M. K. A. (2006). Prakrthi samrakshanam.
Chicago Edition CitationPrasad, M K; Author. Prakrthi Samrakshanam. Thrissur, Kerala Sastra Sahitya Parishat Ke, 2006.
MLA Edition CitationPrasad, M K; Author. Prakrthi Samrakshanam. 2006.
Warning: These citations may not always be 100% accurate.