The Thresher (Houston, Tex.), Vol. 26, No. 25, Ed. 1 Friday, April 18, 1941, newspaper, April 18, 1941; (https://texashistory.unt.edu/ark:/67531/metapth230512/m1/2/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .