The Humble Echo (Humble, Tex.), Vol. 26, No. 21, Ed. 1 Thursday, May 27, 1965, newspaper, May 27, 1965; (https://texashistory.unt.edu/ark:/67531/metapth1036617/m1/4/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .