Levelland Daily Sun News (Levelland, Tex.), Vol. 35, No. 115, Ed. 1 Tuesday, March 15, 1977, newspaper, March 15, 1977; (https://texashistory.unt.edu/ark:/67531/metapth1146462/m1/1/: accessed July 13, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .