R Vinodkumar. (2011). Keralathile Kadukalum Vanyajeevisankethangalum (1st.). Kozhikode.
Chicago Edition CitationR Vinodkumar. Keralathile Kadukalum Vanyajeevisankethangalum. 1st. Kozhikode, 2011.
MLA Edition CitationR Vinodkumar. Keralathile Kadukalum Vanyajeevisankethangalum. 1st. Kozhikode, 2011.
Warning: These citations may not always be 100% accurate.