The Westerner World (Lubbock, Tex.), Vol. 35, No. 1, Ed. 1 Friday, September 6, 1968, newspaper, September 6, 1968; (https://texashistory.unt.edu/ark:/67531/metapth544226/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .