The Change from Firepower to Knowledge Power, by Alan D. Campen, pp183-186. Book call no. Alexandria, VA, Time-Life, 1991. Book call no. Englewood Cliffs, NJ, Prentice Hall, 1994.
Book call no.
Airpower Research Institute. Fundamentals and Interactions , by George E. Orr. Maxwell AFB, AL, Air University Press, 1983. Book call no. Airpower Research Institute.