Unniraja R., . (1976). Prabhath English-Malayalam Nighandu. 2 V. Trivandrum: Prabhath.
Unniraja R, . 1976. Prabhath English-Malayalam Nighandu. 2 V. Trivandrum: Prabhath.
Unniraja R, . Prabhath English-Malayalam Nighandu. 2 V. Trivandrum: Prabhath. 1976.