The Thresher (Houston, Tex.), Vol. 6, No. 14, Ed. 1 Friday, December 17, 1920, newspaper, December 17, 1920; (https://texashistory.unt.edu/ark:/67531/metapth229873/m1/3/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .