Lozano, Ignacio E. La Prensa (San Antonio, Tex.), Vol. 7, No. 1877, Ed. 1 Thursday, April 1, 1920, newspaper, April 1, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1069539/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .