The Westerner World (Lubbock, Tex.), Vol. 33, No. [32], Ed. 1 Friday, May 19, 1967, newspaper, May 19, 1967; (https://texashistory.unt.edu/ark:/67531/metapth544265/m1/4/: accessed April 6, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .