Bibliografi

• Bracher, Karl Dietrich Die Auflösung der Weimarer Republik; eine Studie zum Problem des Machtverfalls in der Demokratie Villingen: Schwarzwald, Ring-Verlag, 1971.
• Eschenburg, Theodor "The Role of the Personality in the Crisis of the Weimar Republic: Hindenburg, Brüning, Groener, Schleicher" pages 3–50 from Republic to Reich The Making Of The Nazi Revolution edited by Hajo Holborn, New York: Pantheon Books, 1972.
• Kolb, Eberhard The Weimar Republic London: Routledge, 2005
• Geyer, Michael "Etudes in Political History: Reichswehr, NSDAP and the Seizure of Power" pages 101–123 from The Nazi Machtergreifung edited by Peter Stachura, London: Allen & Unwin, 1983 ISBN 978-0-04-943026-6.
• Hayes, Peter "A Question Mark with Epaulettes"? Kurt von Schleicher and Weimar Politics" pages 35–65 from The Journal of Modern History, Volume 52, Issue #1, March 1980.
• Turner, Henry Ashby (1996). Hitler's Thirty Days to Power: January 1933. Reading, MA: Addison-Wesley. ISBN 978-0-20140-714-3. 
• Turner, Henry Ashby "The Myth of Chancellor von Schleicher's Querfront Strategy" pages 673-681 from Central European History Volume 41, Issue # 4, December 2008.
• Wheeler-Bennett, John W. (1967). Nemesis of Power: The German Army in Politics 1918–1945. London: Macmillan.