Mohandas Vallikkavu. (2009). Keralacharithram vidhyarthikalkku. Keerthi Books.
Chicago Edition CitationMohandas Vallikkavu. Keralacharithram Vidhyarthikalkku. Kollam: Keerthi Books, 2009.
MLA Edition CitationMohandas Vallikkavu. Keralacharithram Vidhyarthikalkku. Keerthi Books, 2009.
Warning: These citations may not always be 100% accurate.