Karim, N. (1979). Sahakarana Niyamannal. State Institute of languages.
Chicago Edition CitationKarim, N.A. Sahakarana Niyamannal. Trivandrum: State Institute of languages, 1979.
Cita MLAKarim, N.A. Sahakarana Niyamannal. State Institute of languages, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.