References
Goldsmith, J. A. (1995). The handbook of phonological theory. Oxford: Blackwell.
Ladefoged, P. & Maddieson, I. (1996). The sounds of the world’s languages. Oxford: Blackwell
Goldsmith, J. A. (1995). The handbook of phonological theory. Oxford: Blackwell.
Ladefoged, P. & Maddieson, I. (1996). The sounds of the world’s languages. Oxford: Blackwell