The Rice Thresher (Houston, Tex.), Vol. 56, No. 1, Ed. 1 Thursday, September 5, 1968, newspaper, September 5, 1968; (https://texashistory.unt.edu/ark:/67531/metapth245033/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .