La Prensa (San Antonio, Tex.), Vol. 6, No. 1792, Ed. 1 Wednesday, January 7, 1920, newspaper, January 7, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1068595/m1/4/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .