The Comanche Chief (Comanche, Tex.), Vol. 87, No. 40, Ed. 1 Friday, April 1, 1960, newspaper, April 1, 1960; (https://texashistory.unt.edu/ark:/67531/metapth892281/m1/1/: accessed June 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .