The Rice Thresher (Houston, Tex.), Vol. 61, No. 1, Ed. 1 Thursday, August 23, 1973, newspaper, August 23, 1973; (https://texashistory.unt.edu/ark:/67531/metapth245166/m1/6/: accessed May 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .