Multilingual Education in Ethiopia. African Books Collective. p. 143. ISBN 978-99944-55-47-8. Ethnologue page on Ethiopian languages Eberhard, David M.; Simons...
Ethiopia: The Case of Harari Region. African Books Collective. p. 44. ISBN 9789994455478. Retrieved 14 March 2017. Hetzron, Robert (8 October 2013). The Semitic...
Multilingual Education in Ethiopia. African Books Collective. p. 143. ISBN 978-99944-55-47-8. "ETHIOPIA TO ADD 4 MORE OFFICIAL LANGUAGES TO FOSTER UNITY". Ventures...
Multilingual Education in Ethiopia. African Books Collective. p. 143. ISBN 978-99944-55-47-8. FDRE. "Federal Negarit Gazeta Establishment Proclamation" (PDF)....