Ghanaian English is a variety of English spoken in Ghana. English is the official language of Ghana, and is used as a lingua franca throughout the state. English is the most used of the 11 official languages spoken in Ghana.
Huber, Magnus (2004), "Ghanaian English: phonology", in Schneider, Edgar W.; Burridge, Kate; Kortmann, Bernd; Mesthrie, Rajend; Upton, Clive (eds.), A handbook of varieties of English, 1: Phonology, Mouton de Gruyter, pp. 842–865, ISBN3-11-017532-0