Sankara Pillai G. (2004). Ibsente Nadakasakalpam (3rd.). The State Institute of Languages.
Dyfyniad Arddull ChicagoSankara Pillai G. Ibsente Nadakasakalpam. 3rd. Thiruvananthapuram: The State Institute of Languages, 2004.
Dyfyniad MLASankara Pillai G. Ibsente Nadakasakalpam. 3rd. The State Institute of Languages, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.