The Rice Thresher (Houston, Tex.), Vol. 50, No. 20, Ed. 1 Wednesday, March 13, 1963, newspaper, March 13, 1963; (https://texashistory.unt.edu/ark:/67531/metapth231231/m1/1/: accessed April 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .