The Dallas Express (Dallas, Tex.), Vol. 27, No. 22, Ed. 1 Saturday, March 6, 1920, newspaper, March 6, 1920; (https://texashistory.unt.edu/ark:/67531/metapth278300/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .