Fredericksburg Standard (Fredericksburg, Tex.), Vol. 13, No. 30, Ed. 1 Saturday, April 17, 1920, newspaper, April 17, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1418345/m1/4/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .