Sebeena Raphy. (1964). Chavuttu natakam. Sahitya Pravartaka Co-operative Society.
Dyfyniad Arddull ChicagoSebeena Raphy. Chavuttu Natakam. Kottayam: Sahitya Pravartaka Co-operative Society, 1964.
Dyfyniad MLASebeena Raphy. Chavuttu Natakam. Sahitya Pravartaka Co-operative Society, 1964.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.