sources can go here!
- Appleyard, David (2007). "Ethiopian Christianity". In Parry, Ken (ed.). The Blackwell Companion to Eastern Christianity. Wiley-Blackwell. pp. 117–136. ISBN 9780631234234.
- The Oromo and the Christian Kingdom of Ethiopia: 1300-1700 by Muhammad Hassan
- Abyssinian Christianity The First Christian Nation? the History and the Identity of the Ethiopian and Eritrean Christians By Abba Abraham Buruk Woldegaber
- Church and State in Ethiopia 1270–1520 (1972, Oxford University Press ISBN 0198216718) - Taddesse Tamrat
- Aksum: An African Civilization of Late Antiquity by SC Munro-Hay