Levelland Daily Sun News (Levelland, Tex.), Vol. 31, No. 151, Ed. 1 Thursday, May 3, 1973, newspaper, May 3, 1973; (https://texashistory.unt.edu/ark:/67531/metapth1147018/m1/12/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .