Ohman, Walter A. & Hailu Fulass. 1976. Three other Ethiopian Languages. In Bender, Marvin Lionel and Bowen, J. Donald and Cooper, Robert L. and Ferguson, Charles A. (eds.), Language in Ethiopia, 155–180. Oxford.
@incollection{1364_wal,
author = {Ohman, Walter A. and Fulass, Hailu},
booktitle = {Language in Ethiopia},
editor = {Bender, Marvin Lionel and Bowen, J. Donald and Cooper, Robert L. and Ferguson, Charles A.},
pages = {155–180},
publisher = {Oxford},
title = {Three other Ethiopian Languages},
year = {1976}
}