Narayanan, K. K. (1975). Saidhanthika sasyasasthram. State Institute of Languages.
Dyfyniad Arddull ChicagoNarayanan, K K. Saidhanthika Sasyasasthram. Trivandrum: State Institute of Languages, 1975.
Dyfyniad MLANarayanan, K K. Saidhanthika Sasyasasthram. State Institute of Languages, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.