Etefa, T. (2012). Integration and peace in East Africa: A history of the Oromo nation. Palgrave.
Lua i Stíl Chicago (17ú heag.)Etefa, Tsega. Integration and Peace in East Africa: A History of the Oromo Nation. New York: Palgrave, 2012.
Lua MLA (9ú heag.)Etefa, Tsega. Integration and Peace in East Africa: A History of the Oromo Nation. Palgrave, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.