(1979). Rangavatharanam: Natakavatarana thathwangal. Kerala Bhasha Institute.
Chicago Edition CitationRangavatharanam: Natakavatarana Thathwangal. Thiruvananthapuram: Kerala Bhasha Institute, 1979.
MLA Edition CitationRangavatharanam: Natakavatarana Thathwangal. Kerala Bhasha Institute, 1979.
Warning: These citations may not always be 100% accurate.