Prabhakara Variar, K. M. (1999). Bhashavalokanam. Vallathol Vidyapeetham.
Chicago Edition CitationPrabhakara Variar, K. M. Bhashavalokanam. Sukapuram: Vallathol Vidyapeetham, 1999.
MLA Edition CitationPrabhakara Variar, K. M. Bhashavalokanam. Vallathol Vidyapeetham, 1999.
Warning: These citations may not always be 100% accurate.