The Comanche Chief (Comanche, Tex.), Vol. 95, No. 30, Ed. 1 Friday, January 12, 1968, newspaper, January 12, 1968; (https://texashistory.unt.edu/ark:/67531/metapth892167/m1/2/: accessed April 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .