ചൂണ്ടൽ, ചുമ്മാർ. ഐവർനാടകം / Ivar natakam by Chummar Choondal. - Trichur : Kerala Folklore Academi, 1976. - 292p. Subjects--Topical Terms: Folklore Study. Dewey Class. No.: 398.09 / CHO.I