Levelland Daily Sun News (Levelland, Tex.), Vol. 31, No. 240, Ed. 1 Tuesday, September 11, 1973, newspaper, September 11, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1147775/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .