Mukerjee, Churchill’s Secret War, 34.

Shirer, Berlin Diary, 186.

U. S. State Department, Foreign Relations of the United States, 1939, General, 1:279.

Franklin Delano Roosevelt to William Phillips, Letters, 4:810.

Greenfield, American Strategy in World War II, 52. Цитируется по изданию: R. Elberton Smith, Army and Economic Mobilization, in United States Army in World War II, 413–415.