Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 20, No. 42, Ed. 1 Friday, June 18, 1976, newspaper, June 18, 1976; (https://texashistory.unt.edu/ark:/67531/metapth1197036/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .