Ethiopian Christianity: A History of the Christian Church in Ethiopia
- Includes early and more recent history, the influence of Judaism and Islam, relatioships with the Egyptian and Eritrean churches.
- http://www.bethel.edu/~letnie/EthiopiaHomepage.html

St. Mary Ethiopian Orthodox Tewahedo Church in Los Angeles
- Information about the leadership and groups, beliefs, events, with audio and video files of services.
- http://ethiopianorthodoxchurch.org/