Narayanan Nambudiri. (1974). Dialect study of the hill tribes of travancore.
Chicago Style aipamenaNarayanan Nambudiri. Dialect Study of the Hill Tribes of Travancore. 1974.
MLA aipamenaNarayanan Nambudiri. Dialect Study of the Hill Tribes of Travancore. 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.