Owens, Jonathan. 1985. A Grammar of Harar Oromo (Northeastern Ethiopia). (Kuschitische Sprachstudien, Cushitic Language Studies, 4.) Hamburg: Helmut Buske Verlag.
@book{sinnemakizeromarking-Owens1985, address = {Hamburg}, author = {Owens, Jonathan}, publisher = {Helmut Buske Verlag}, series = {Kuschitische Sprachstudien, Cushitic Language Studies}, title = {A Grammar of Harar Oromo (Northeastern Ethiopia)}, volume = {4}, year = {1985} }