Denton Record-Chronicle (Denton, Tex.), Vol. 58, No. 302, Ed. 1 Thursday, July 27, 1961, newspaper, July 27, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1491711/m1/1/: accessed June 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .