Saji P V. (1998). P Bhaskaran, Vayalar Ramavarma, O N V Kurup ennivarude kavithakalile manavikatha. Sree Sankaracharya University of Sanskrit.
Chicago Edition CitationSaji P V. P Bhaskaran, Vayalar Ramavarma, O N V Kurup Ennivarude Kavithakalile Manavikatha. Kalady: Sree Sankaracharya University of Sanskrit, 1998.
Deismireacht MLASaji P V. P Bhaskaran, Vayalar Ramavarma, O N V Kurup Ennivarude Kavithakalile Manavikatha. Sree Sankaracharya University of Sanskrit, 1998.
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