Radhakrsnan, M., & Simon, M. G., V. (1974). Vellam. State Institute of Languages.
Dyfyniad Arddull ChicagoRadhakrsnan, M., and M Gopalakrsnan Simon, V. Vellam. Trivandrum: State Institute of Languages, 1974.
Dyfyniad MLARadhakrsnan, M., and M Gopalakrsnan Simon, V. Vellam. State Institute of Languages, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.