Narayana Pisharadi, K. P. (2002). Koothambalangalil. State Institute of Languages.
Chicago Edition CitationNarayana Pisharadi, K. P. Koothambalangalil. Thiruvananthapuram: State Institute of Languages, 2002.
MLA Edition CitationNarayana Pisharadi, K. P. Koothambalangalil. State Institute of Languages, 2002.
Warning: These citations may not always be 100% accurate.