Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 106, No. 178, Ed. 1 Monday, August 4, 1975, newspaper, August 4, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1666266/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .