Bender, M. Lionel. 1971. The languages of Ethiopia: A new lexicostatistic classification and some problems of diffusion. Anthropological Linguistics 13. 165-288.; Bender, Lionel M. 1968. An Analysis of a Barya Word List. Anthropological Linguistics 10(9). 1-24.; Reinisch, Leo. 1874. Die Barea-Sprache: Grammatik, Text und Wšrterbuch (Sprachen von Nord-Ost-Afrika 1). Wien: Wilhelm Braumüller.
@misc{6285, author = {Bender, M. Lionel}, title = {The languages of Ethiopia: A new lexicostatistic classification and some problems of diffusion. Anthropological Linguistics 13. 165-288.; Bender, Lionel M. 1968. An Analysis of a Barya Word List. Anthropological Linguistics 10(9). 1-24.; Reinisch, Leo. 1874. Die Barea-Sprache: Grammatik, Text und Wšrterbuch (Sprachen von Nord-Ost-Afrika 1). Wien: Wilhelm Braumüller.}, year = {1971} }