Gramaprakash, N. R. (2009). Natakam: Patavum prayogavum. Kerala Sahitya Academy.
Chicago Edition CitationGramaprakash, N. R. Natakam: Patavum Prayogavum. Thrissur: Kerala Sahitya Academy, 2009.
MLA Edition CitationGramaprakash, N. R. Natakam: Patavum Prayogavum. Kerala Sahitya Academy, 2009.
Warning: These citations may not always be 100% accurate.