Caldwell, R. വ., & Nair, S. K. (1973). Draavida bhaashaa vyaakaranam(ദ്രാവിഡഭാഷാവ്യാകരണം). Kerala Bhaasha Institute.
Citação norma ChicagoCaldwell, Robert(കാള്ഡ് വെല്, and S K. Nair. Draavida Bhaashaa Vyaakaranam(ദ്രാവിഡഭാഷാവ്യാകരണം). Thiruvananthapuram: Kerala Bhaasha Institute, 1973.
Citação norma MLACaldwell, Robert(കാള്ഡ് വെല്, and S K. Nair. Draavida Bhaashaa Vyaakaranam(ദ്രാവിഡഭാഷാവ്യാകരണം). Kerala Bhaasha Institute, 1973.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.