Long, D. F. (1963). The outward view: An illustrated history of United states foreign relations. Rand McNally.
Cita Chicago (17th ed.)Long, David Foster. The Outward View: An Illustrated History of United States Foreign Relations. Chicago: Rand McNally, 1963.
Cita MLA (9th ed.)Long, David Foster. The Outward View: An Illustrated History of United States Foreign Relations. Rand McNally, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.