(1955). US Air Force, Directorate of Intelligence, Presentation, Soviet Air Strengths: Posing a Threat to the Continental United States, June 15, 1955, Top Secret.
Citação norma ChicagoUS Air Force, Directorate of Intelligence, Presentation, Soviet Air Strengths: Posing a Threat to the Continental United States, June 15, 1955, Top Secret. 1955.
Citação norma MLAUS Air Force, Directorate of Intelligence, Presentation, Soviet Air Strengths: Posing a Threat to the Continental United States, June 15, 1955, Top Secret. 1955.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.
