Schaap, William Schaap; Ray, Ellen (1980). «The CIA in Africa: How Central? How Intelligent?». Dirty Work 2: The CIA In Africa. p. 16. «The rise to power of Prime Minister Muhammed Egal was said to have been “facilitated” by “thousands of dollars in covert support to Egal and other pro-Western elements in the ruling Somali Youth League party prior to the 1967 presidential elections’».
