Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 106, No. 167, Ed. 1 Tuesday, July 22, 1975, newspaper, July 22, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1666325/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .