O'Connell, R. L. (1989). Of arms and men: A history of war, weapons, and aggression. Oxford University Press.
Dyfyniad Arddull ChicagoO'Connell, Robert L. Of Arms and Men: A History of War, Weapons, and Aggression. New York: Oxford University Press, 1989.
Dyfyniad MLAO'Connell, Robert L. Of Arms and Men: A History of War, Weapons, and Aggression. Oxford University Press, 1989.
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