Chester G. Hearn, Rick Sapp, Steven Smith: Civil War Commanders: From Fort Sumter to Appomattox Court House. New York: Metro Books, 2008. ISBN 978-1-4351-0396-2. Robert M. Utley: Cavalier in Buckskin: George Armstrong Custer and the Western Military Frontier. Norman: University of Oklahoma Press, 1988. ISBN 0-8061-2150-5.
Linki zewnętrzne
National Park Service: George Crook National Park Service: Chief Standing Bear National Park Service: The Apache Wars Part II: Geronimo
Bibliografia
Kategoria:Generałowie Unii (wojna secesyjna) Kategoria:Urodzeni w 1828 Kategoria:Zmarli w 1890 Kategoria:Ludzie urodzeni w Dayton