Sources:

Garvey, Marcus. “HAILE SELASSIE IS BAD HISTORIAN AND WORSE PSYCHOLOGIST.” Norfolk Journal and Guide, 23 Jan. 1937, 2021. 

Pearce, Jeff. Prevail. Skyhorse Publishing, 2017. 

Wrong, Michela. I Didn't Do It for You: How the World Betrayed a Small African Nation. Harper Perennial, 2006.