Stephenville Empire-Tribune (Stephenville, Tex.), Vol. 97, No. 11, Ed. 1 Friday, March 17, 1967, newspaper, March 17, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1351475/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .