Παραπομπή APA

Kolko, G. (1969). The roots of American foreign policy: An analysis of power and purpose. Boston: Beacon Press.

Παραπομπή Chicago Style

Kolko, Gabriel. The Roots of American Foreign Policy: An Analysis of Power and Purpose. Boston: Beacon Press, 1969.

Παραπομπή MLA

Kolko, Gabriel. The Roots of American Foreign Policy: An Analysis of Power and Purpose. Boston: Beacon Press, 1969.

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