Canadian Museum of Civilization - Native Ranching and Rodeo Life on the Plains and Plateau (页面存档备份,存于互联网档案馆) The Handbook of Texas Online: Ranching (页面存档备份,存于互联网档案馆)
ISBN 978-0-8047-3641-1. Goodrich, Thomas. Scalp Dance: Indian Warfare on the HighPlains, 1865–1879. Mechanicsburg, PA: Stackpole Books, 1997. ISBN 081171523X