Usha, O. V. (2012). Kattiniley varum geetham. New Books.
Chicago Edition CitationUsha, O V. Kattiniley Varum Geetham. Kannur: New Books, 2012.
Cita MLAUsha, O V. Kattiniley Varum Geetham. New Books, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.