Levelland Daily Sun-News (Levelland, Tex.), Vol. 27, No. 68, Ed. 1 Wednesday, January 3, 1968, newspaper, January 3, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1146653/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .