El Regidor (San Antonio, Tex.), Vol. 27, No. 1361, Ed. 1 Wednesday, December 1, 1915, newspaper, December 1, 1915; (https://texashistory.unt.edu/ark:/67531/metapth1077823/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .