The Edna Herald (Edna, Tex.), Vol. 58, No. 39, Ed. 1 Thursday, May 28, 1964, newspaper, May 28, 1964; (https://texashistory.unt.edu/ark:/67531/metapth763812/m1/3/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .