Prabhakara Varrier K. M. (2002). Bhaashashasthravivekam. Vallathol Vidyapeedom.
Chicago Edition CitationPrabhakara Varrier K. M. Bhaashashasthravivekam. Sukapuram: Vallathol Vidyapeedom, 2002.
MLA Edition CitationPrabhakara Varrier K. M. Bhaashashasthravivekam. Vallathol Vidyapeedom, 2002.
Warning: These citations may not always be 100% accurate.