La Prensa (San Antonio, Tex.), Vol. 6, No. 1807, Ed. 1 Thursday, January 22, 1920, newspaper, January 22, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1069276/m1/4/: accessed July 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .