The Rice Thresher (Houston, Tex.), Vol. 56, No. 7, Ed. 1 Thursday, October 17, 1968, newspaper, October 17, 1968; (https://texashistory.unt.edu/ark:/67531/metapth245039/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .