The Comanche Chief (Comanche, Tex.), Vol. 97, No. 19, Ed. 1 Friday, October 24, 1969, newspaper, October 24, 1969; (https://texashistory.unt.edu/ark:/67531/metapth903924/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .