Summers, R. E. (1951). America's weapons of psychological warfare. New York: Wilson.
Style de citation ChicagoSummers, Robert E. America's Weapons of Psychological Warfare. New York: Wilson, 1951.
Style de citation MLASummers, Robert E. America's Weapons of Psychological Warfare. New York: Wilson, 1951.
Attention : ces citations peuvent ne pas être correctes à 100%.