Stephenville Daily Empire (Stephenville, Tex.), Vol. 17, No. 136, Ed. 1 Friday, March 11, 1966, newspaper, March 11, 1966; (https://texashistory.unt.edu/ark:/67531/metapth1351257/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .