Steever, S. B.; Britto, F. (1988), "Diglossia: A Study of the Theory, with Application to Tamil", Language, 64 (1): 152–155, doi:10.2307/414796, JSTOR414796
jstor.org
Steever, S. B.; Britto, F. (1988), "Diglossia: A Study of the Theory, with Application to Tamil", Language, 64 (1): 152–155, doi:10.2307/414796, JSTOR414796