Παραπομπή APA
Becker, W. H., & Wells, S. F. (1984). Economics and world power: An assessment of American diplomacy since 1789. New York: Columbia University Press.
Παραπομπή Chicago StyleBecker, William H., and Samuel F. Wells. Economics and World Power: An Assessment of American Diplomacy Since 1789. New York: Columbia University Press, 1984.
Παραπομπή MLABecker, William H., and Samuel F. Wells. Economics and World Power: An Assessment of American Diplomacy Since 1789. New York: Columbia University Press, 1984.
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