Yoakum Herald-Times (Yoakum, Tex.), Vol. 69, No. 30, Ed. 1 Tuesday, March 14, 1967, newspaper, March 14, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1120226/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .