The Indian Frontier of the American West, 1846-1890 by Robert M. UTLEY

Bluecoats and Redskins by Robert M. Utley - Hardback 1973

THE AMERICAN WEST, Jul 1973, VG, Utley and Custer country articles.

Life in Custer's Cavalry: Diaries a..., Barnitz, Jennie

Encyclopedia of the American West by Random House Value Publishing Staff (1997,

The Illustrated Encyclopedia of the Old West Hardback Peter Newark 1997 DJ

The Indian Frontier of the American West, 1846-1890 by Utley, Robert Marshall

Custer Battlefield National Monument Robert M Utley 1969