Yoakum Herald-Times (Yoakum, Tex.), Vol. 70, No. 92, Ed. 1 Tuesday, August 6, 1968, newspaper, August 6, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1121086/m1/6/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .