Harold G Marcus እና ስራዎቹ
- 1) The modern history of Ethiopia and the horn of Africa 1972
- 2) The life and times of Menelik II 1975
- 3) The Politics of Empire: Ethiopia, Great Britain, and the United States, 1941-1974 1983
- 4) Haile Sellassie I 1987
- 5) A history of Ethiopia 1994
