Παραπομπή APA
Knorr, K. E. (1975). The power of nations: The political economy of international relations. New York: Basic Books.
Παραπομπή Chicago StyleKnorr, Klaus Eugen. The Power of Nations: The Political Economy of International Relations. New York: Basic Books, 1975.
Παραπομπή MLAKnorr, Klaus Eugen. The Power of Nations: The Political Economy of International Relations. New York: Basic Books, 1975.
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