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Dyfyniad Arddull ChicagoRaj, Yogendranath. Sivil Prattirodham Adhunika Tantrankkal. Trivandrum: State Institute of Languages, 1975.
Dyfyniad MLARaj, Yogendranath. Sivil Prattirodham Adhunika Tantrankkal. State Institute of Languages, 1975.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.