Prasobhan K. (1996). Pachhamalayalam krithikalum patanavum. Kerala Bhasha Institute.
Chicago Stili AlıntıPrasobhan K. Pachhamalayalam Krithikalum Patanavum. Thiruvananthapuram: Kerala Bhasha Institute, 1996.
MLA AlıntıPrasobhan K. Pachhamalayalam Krithikalum Patanavum. Kerala Bhasha Institute, 1996.
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