Gramaprakas, N. R. (2009). Natakam: Padavum prayogavum. Kerala Sahitya Akademi.
Chicago Edition CitationGramaprakas, N. R. Natakam: Padavum Prayogavum. Thrissur: Kerala Sahitya Akademi, 2009.
MLA Edition CitationGramaprakas, N. R. Natakam: Padavum Prayogavum. Kerala Sahitya Akademi, 2009.
Warning: These citations may not always be 100% accurate.