Gowers, W. F. 1907. Forty-two vocabularies of languages spoken in Bauchi Province, N. Nigeria. Ms.; Shimizu, Kiyoshi. 1975. The Languages of Jos Division (Linguistic Survey of Plateau State: Part I). Kano: Center for the Study of Nigerian Languages, Ahmadu Bello University.
@misc{4489, author = {Gowers, W. F.}, title = {Forty-two vocabularies of languages spoken in Bauchi Province, N. Nigeria. Ms.; Shimizu, Kiyoshi. 1975. The Languages of Jos Division (Linguistic Survey of Plateau State: Part I). Kano: Center for the Study of Nigerian Languages, Ahmadu Bello University.}, year = {1907} }