Lozano, Ignacio E. La Prensa (San Antonio, Tex.), Vol. 3, No. 266, Ed. 1 Monday, August 2, 1915, newspaper, August 2, 1915; (https://texashistory.unt.edu/ark:/67531/metapth1067047/m1/1/: accessed May 24, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .