La Prensa (San Antonio, Tex.), Vol. 7, No. 1887, Ed. 1 Thursday, June 3, 1920, newspaper, June 3, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1069668/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .