Beam, W. R. (1989). Command, control, and communications systems engineering. New York: McGraw-Hill Publishing Company.
استشهاد بنمط شيكاغوBeam, Walter R. Command, Control, and Communications Systems Engineering. New York: McGraw-Hill Publishing Company, 1989.
MLA استشهادBeam, Walter R. Command, Control, and Communications Systems Engineering. New York: McGraw-Hill Publishing Company, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.