Owens, J. (1985). A grammar of Harar Oromo (Northeastern Ethiopia): Including a text and a glossary. Buske.
Chicago-Zitierstil (17. Ausg.)Owens, Jonathan. A Grammar of Harar Oromo (Northeastern Ethiopia): Including a Text and a Glossary. Hamburg: Buske, 1985.
MLA-Zitierstil (9. Ausg.)Owens, Jonathan. A Grammar of Harar Oromo (Northeastern Ethiopia): Including a Text and a Glossary. Buske, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.