Kutsch Lojenga, Constance. 1994. Kibudu: A Bantu language with nine vowels. Africana Linguistica 11. 127–134.
@article{1336_buu, author = {Kutsch Lojenga, Constance}, journal = {Africana Linguistica}, pages = {127–134}, title = {Kibudu: A Bantu language with nine vowels}, volume = {11}, year = {1994} }