The Baytown Sun (Baytown, Tex.), Vol. 42, No. 277, Ed. 1 Thursday, July 13, 1961, newspaper, July 13, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1057219/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .