Acyutanunni, . C. (1970). Linguistics General and Dravidian. Kerala, Asian Book Stall.
Chicago Style aipamenaAcyutanunni, Chattanattu. Linguistics General and Dravidian. Pathanamthittta: Kerala, Asian Book Stall, 1970.
MLA aipamenaAcyutanunni, Chattanattu. Linguistics General and Dravidian. Kerala, Asian Book Stall, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.