Gray, Colin S. : The implications of preemptive and preventive war doctrines : a reconsideration.
Strategic Studies Institute, U.S. Army War College, 2007. - 70 s.
Military Prepositioning : Observations on Army and Marine Corps Programs during Operations Iraqi Freedom and Beyond. GAO-04-562T. - Washington, D.C. : General Accounting Office, March 24, 2004.