Bole-Tangale languages of the Bauchi area (Northern Nigeria)
Russell G. Schuh
Bole-Tangale languages of the Bauchi area (Northern Nigeria) - Berlin Dietrich Reimer 1978 - Marburger studien zur Afrika und Asienkund series A. n.13 .
Bolewa languages
Bole-Tangale languages of the Bauchi area (Northern Nigeria) - Berlin Dietrich Reimer 1978 - Marburger studien zur Afrika und Asienkund series A. n.13 .
Bolewa languages
