Goetzmann, W. H. 1. (1966). When the eagle screamed: The romantic horizon in American diplomacy, 1800-1860. New York: John Wiley & Sons, Inc..
Citación estilo ChicagoGoetzmann, William Henry 1930-2010. When the Eagle Screamed: The Romantic Horizon in American Diplomacy, 1800-1860. New York: John Wiley & Sons, Inc., 1966.
Cita MLAGoetzmann, William Henry 1930-2010. When the Eagle Screamed: The Romantic Horizon in American Diplomacy, 1800-1860. New York: John Wiley & Sons, Inc., 1966.
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