Grandview Tribune (Grandview, Tex.), Vol. 72, No. 46, Ed. 1 Friday, July 5, 1968, newspaper, July 5, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1546458/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .