La Prensa (San Antonio, Tex.), Vol. 5, No. 1146, Ed. 1 Tuesday, January 8, 1918, newspaper, January 8, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1069226/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .