(en) Mary H Williams, United States Army in World War II : Chronology 1941–1945, Washington, DC, Center for Military History, United States Army, , 660 p. (lire en ligne).
(en) John B. Wilson, Armies, corps, divisions, and separate brigades, Washington, DC, Center for Military History, United States Army, , 742 p. (ISBN0160499941, OCLC40481100, lire en ligne).