Levelland Daily Sun-News (Levelland, Tex.), Vol. 26, No. 338, Ed. 1 Wednesday, October 11, 1967, newspaper, October 11, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1137043/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .