Loewenheim, F. L. (1968). The Historial and the Diplomat: The Role of History and Historians in American Foreign Policy. Sterling.
Chicago-tyylinen lähdeviittausLoewenheim, Francis L. The Historial and the Diplomat: The Role of History and Historians in American Foreign Policy. Delhi: Sterling, 1968.
MLA-viiteLoewenheim, Francis L. The Historial and the Diplomat: The Role of History and Historians in American Foreign Policy. Sterling, 1968.
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