ジョージ・アームストロング・カスター
版権保持:ミシガン大アナーバー校
Eicher, John H; Eicher, David J. (2001). Civil War High Commands. Stanford, California: Stanford University Press. ISBN 978-0-8047-3641-1
Elliott, Michael A. (2008). Custerology: The Enduring Legacy of the Indian Wars and George Armstrong Custer
Faust, Albert Bernhardt (1909). The German Element in the United States, Boston. 1. Houghton Mifflin Co.. p. 517
Goodrich, Thomas (1997). Scalp Dance: Indian Warfare on the High Plains, 1865–1879. Mechanicsburg, PA: Stackpole Books. ISBN 081171523X
Gray, John S. (1993). Custer's Last Campaign: Mitch Boyer and the Little Bighorn Remembered. University of Nebraska Press. ISBN 978-0-8032-7040-4
Griske, Michael (2005). The Diaries of John Hunton.