Soman, E. (1990). Pracheena Keralacharitra samgraham. Grandakartha.
Chicago Edition CitationSoman, Elavummood. Pracheena Keralacharitra Samgraham. Grandakartha, 1990.
Cita MLASoman, Elavummood. Pracheena Keralacharitra Samgraham. Grandakartha, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.