Narayana Pisharody,K P. (2002). Koothambalangalil. State Institute ofLaguages.
Chicago Edition CitationNarayana Pisharody,K P. Koothambalangalil. Trivendrum: State Institute ofLaguages, 2002.
Cita MLANarayana Pisharody,K P. Koothambalangalil. State Institute ofLaguages, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.