Prabhakara Warier K M. (2010). Bhashavalokanam. Vallathol Vidyapeedham.
Chicago Edition CitationPrabhakara Warier K M. Bhashavalokanam. Sukapuram: Vallathol Vidyapeedham, 2010.
MLA Edition CitationPrabhakara Warier K M. Bhashavalokanam. Vallathol Vidyapeedham, 2010.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.