The Hockley County Herald (Levelland, Tex.), Vol. 35, No. 37, Ed. 1 Friday, May 13, 1960, newspaper, May 13, 1960; (https://texashistory.unt.edu/ark:/67531/metapth1169070/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .