Subhash O V. (2011). PRDS charithra vayanakalkku oru mukhapadanam. Adiyardeepam Publication.
Chicago Edition CitationSubhash O V. PRDS Charithra Vayanakalkku Oru Mukhapadanam. Thiruvalla: Adiyardeepam Publication, 2011.
MLA Edition CitationSubhash O V. PRDS Charithra Vayanakalkku Oru Mukhapadanam. Adiyardeepam Publication, 2011.
Warning: These citations may not always be 100% accurate.