Deutsch, Harold C. Hitler and his generals: the hidden crisis, January–June 1938 (1974), pp. 78–215. ISBN 978-0-8166-0649-8; the standard scholarly monograph on the scandal
Faber, David. Munich, 1938: Appeasement and World War II (2008) pp. 46–75 on scandal
Heiber, Helmut, and Glantz, David M. (2005). Hitler and His Generals: Military Conferences 1942–1945. New York: Enigma Books. ISBN1-929631-09-X.
Müller, Klaus Jürgen The Army, Politics and Society in Germany, 1933-1945: Studies in the Army's Relation to Nazism, Manchester: Manchester University Press, 1987, ISBN 0719010713.
Wheeler-Bennett, Sir John, The Nemesis of Power: The German Army in Politics 1918–1945 Palgrave Macmillan, London, 1953, 1964, 2005.
