Spitfire Pilot . London, Faber and Faber, Ltd., 1942. Book call no. 940.544 C88s Davis, Richard G. Carl A. Spaatz and the Air War in Europe . Washington, Center for Air Force History, 1992.
Book call no.
92 S7321d De Seversky, Alexander P. Victory Through Air Power . New York, Simon and Schuster, 1942. The Battle of Britain, pp 43-73. Book call no. Nine Lives .