(en) John B. Wilson, Maneuver and Firepower : The Evolution of Divisions and Separate Brigades, Washington, D.C., Center for Military History, United States Army, , 469 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).
(en) The Army Almanac : A Book of Facts Concerning the Army of the United States, 1950, U.S. Government Press, , 1009 p. (lire en ligne).