Prabhakara Warier K M. (1999). Bhashavalokanam. Vallathol Vidyapeedham.
Chicago Edition CitationPrabhakara Warier K M. Bhashavalokanam. Sukapuram: Vallathol Vidyapeedham, 1999.
Cita MLAPrabhakara Warier K M. Bhashavalokanam. Vallathol Vidyapeedham, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.