Krithikal . 4V. Ed by M. Gopalakrishnan Nair. - Narayanapillai, Pk (Thiruvananthapuram : Kerala Bhasha Institute, 1995)
V1.Kavikalum KavyaprasthanangalumV2.Parichinthanangalum PrabhashanangalumV3.Smaranayum SamskaravumV4Charitravum sasthra
Keywords: Malayalam Literature