1. A Standard History of Oklahoma, Volume II, Joseph B. Thoburn, The American Historical Society, Chicago, 1916. p. 913_x000D_
2. Makers of Oklahoma, Edited by John H.N. Tindall, Guthrie, OK, The State Capital Co., Printers, 1905. p. 9_x000D_
3. And Justice For All. Orben J. Casey, Oklahoma Heritage Association, 1989. p. 65