nemesis of power : the German Army in politics, 1918-1945 / [by] John W. Wheeler-Bennett contributions in military history Fighting power : German and U.S. Army performance, 1939-1945 / Martin Van Creveld Hitler's Luftwaffe : a pictorial history and technical encyclopedia of Hitler's air power in World War II / T. Wood and B. Gunston illustrated guide to German, Italian and Japanese fighters of World War II : major fighters and attack aircraft of the Axis powers / Bill Gunston
