The Aspermont Star (Aspermont, Tex.), Vol. 70, No. 36, Ed. 1 Thursday, May 2, 1968, newspaper, May 2, 1968; (https://texashistory.unt.edu/ark:/67531/metapth200414/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .