Burke, B. V. (1994). Ambassador Frederic Sackett and the collapse of the Weimar republic, 1930-1933: The United States and Hitler's rise to power. University Pr..
Cita Chicago (17th ed.)Burke, Bernard V. Ambassador Frederic Sackett and the Collapse of the Weimar Republic, 1930-1933: The United States and Hitler's Rise to Power. Cambridge: University Pr., 1994.
Cita MLA (9th ed.)Burke, Bernard V. Ambassador Frederic Sackett and the Collapse of the Weimar Republic, 1930-1933: The United States and Hitler's Rise to Power. University Pr., 1994.
Atenció: Aquestes cites poden no estar 100% correctes.