Hardt, J. P., Stolzenbach, C. D., & Kohn, M. J. (1961). The cold war economic gap: The increasing threat to American Supremacy. New York: Frederick A. Praeger.
Παραπομπή Chicago StyleHardt, John P., C. Darwin Stolzenbach, and Martin J. Kohn. The Cold War Economic Gap: The Increasing Threat to American Supremacy. New York: Frederick A. Praeger, 1961.
Παραπομπή MLAHardt, John P., C. Darwin Stolzenbach, and Martin J. Kohn. The Cold War Economic Gap: The Increasing Threat to American Supremacy. New York: Frederick A. Praeger, 1961.
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