Sundarajan, S. (1991). Ancient Tamil Country: Its social and Economic Structure. Navrang.
Dyfyniad Arddull ChicagoSundarajan, S. Ancient Tamil Country: Its Social and Economic Structure. New Delhi: Navrang, 1991.
Dyfyniad MLASundarajan, S. Ancient Tamil Country: Its Social and Economic Structure. Navrang, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.