The following publications contain information about Stanislas Roy:

Letter to the Editor by Stanislas Roy • The Piqua Daily Call • Piqua, Ohio • 29 October 1901 • Page 5.

Article: "Stanislas Roy's Story of the Battle: A 7th Cavalry survivor's account of the Battle of the Little Bighorn" by Bruce Brown • Astonisher.com • Undated • Accessed August 13, 2025.