La Prensa (San Antonio, Tex.), Vol. 3, No. 281, Ed. 1 Tuesday, August 17, 1915, newspaper, August 17, 1915; (https://texashistory.unt.edu/ark:/67531/metapth1067208/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .