Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 11, No. 50, Ed. 1 Friday, August 18, 1967, newspaper, August 18, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1235185/m1/6/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .