Ravindran K A. (2010). Vedangalum puthuvayanakalum. Vallathol Vidyapeedham.
Chicago Edition CitationRavindran K A. Vedangalum Puthuvayanakalum. Sukapuram: Vallathol Vidyapeedham, 2010.
MLA Edition CitationRavindran K A. Vedangalum Puthuvayanakalum. Vallathol Vidyapeedham, 2010.
Warning: These citations may not always be 100% accurate.