^ "7ASO Article – Unknown newspaper". www.7aso.org. Archived from the original on September 19, 2018. Retrieved May 12, 2019.

^ Canarina, John (1998). Uncle Sam's Orchestra: Memories of the Seventh Army Symphony. ISBN 9781580460194.

^ Beal, Amy C. (July 4, 2006). New Music, New Allies: American Experimental Music in West Germany from the Zero Hour to Reunification. p. 49. ISBN 9780520247550.

^ Ambrose 1984, p. 111

^ Ambrose 1984, pp. 112–113, 194

^ Nwaubani, Ebere (October 2001). "Eisenhower, Nkrumah and the Congo Crisis". Journal of Contemporary History. Sage Publications, Inc. 36 (4): 611. doi:10.1177/002200940103600403. JSTOR 3180775. S2CID 159492904. A US Senate report issued in 1975 held that 'The chain of events and testimony is strong enough to permit a reasonable inference that the plot to assassinate Lumumba was authorized by President Eisenhower.'^ Thompkins, Gwen (May 10, 2008). "Years After His Murder, Congo Leader Stirs Emotion". NPR. CIA records show President Dwight D. Eisenhower believed Lumumba was a Soviet sympathizer and authorized a failed CIA operation to kill him.

^ Kettle, Martin (August 10, 2000). "President 'ordered murder' of Congo leader". The Guardian. London.

^ "The C.I.A. and Lumumba". The New York Times Magazine. August 2, 1981.

