Sukumaran, N. (1971). Prathamika krsitatvannal. State Institute of Languages.
Chicago Edition CitationSukumaran, N. Prathamika Krsitatvannal. Trivandrum: State Institute of Languages, 1971.
Cita MLASukumaran, N. Prathamika Krsitatvannal. State Institute of Languages, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.