Vishnunampoothiri, M. V. (1997). Kathuvanoor veeran thottam: Oru veerapuraavrutham.
Chicago Edition CitationVishnunampoothiri, M V. Kathuvanoor Veeran Thottam: Oru Veerapuraavrutham. Kottayam, Current, 1997.
MLA Edition CitationVishnunampoothiri, M V. Kathuvanoor Veeran Thottam: Oru Veerapuraavrutham. 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.