Paly, J. (1976). Avrtha beejikalude bbroona vijnanam. State Institute of Languages.
Dyfyniad Arddull ChicagoPaly, Joseph. Avrtha Beejikalude Bbroona Vijnanam. Trivandrum: State Institute of Languages, 1976.
Dyfyniad MLAPaly, Joseph. Avrtha Beejikalude Bbroona Vijnanam. State Institute of Languages, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.