Lippmann, W. (1943). U.S. foreign policy: Shield of the republic. Boston: Little Brown.
Παραπομπή Chicago StyleLippmann, Walter. U.S. Foreign Policy: Shield of the Republic. Boston: Little Brown, 1943.
MLA CitationLippmann, Walter. U.S. Foreign Policy: Shield of the Republic. Boston: Little Brown, 1943.
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