Malcolm X: The Pragmatic Nationalist by Khan Hakim Seekdaur.

(Seekdaur, Khan Hakim. Malcolm X: The Pragmatic Nationalist. Diplomica Verlag, 2014.

Peter Paris is a Canadian professor at Vanderbilt Divinity School.

(Paris, Peter J. Black Leaders in Conflict: Joseph H. Jackson, Martin Luther King, Jr., Malcolm X, Adam Clayton Powell, Jr. New York: Pilgrim Press, 1978.)

The March on Washington: Jobs, Freedom, and the Forgotten History of Civil Rights by William Jones

Jones, William Powell. The March on Washington: Jobs, Freedom, and the Forgotten History of Civil Rights. NY: W.W. Norton and Company. 2013