The Rice Thresher (Houston, Tex.), Vol. 67, No. 31, Ed. 1 Thursday, April 10, 1980, newspaper, April 10, 1980; (https://texashistory.unt.edu/ark:/67531/metapth245438/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .