The Aspermont Star (Aspermont, Tex.), Vol. 73, No. 38, Ed. 1 Thursday, May 13, 1971, newspaper, May 13, 1971; (https://texashistory.unt.edu/ark:/67531/metapth128107/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .