Yoakum Herald-Times (Yoakum, Tex.), Vol. 70, No. 120, Ed. 1 Friday, October 11, 1968, newspaper, October 11, 1968; (https://texashistory.unt.edu/ark:/67531/metapth1120548/m1/2/: accessed July 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .