The Ballinger Ledger (Ballinger, Tex.), Vol. 83, No. 28, Ed. 1 Thursday, October 2, 1969, newspaper, October 2, 1969; (https://texashistory.unt.edu/ark:/67531/metapth1183843/m1/8/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .