La Prensa. (San Antonio, Tex.), Vol. 2, No. 102, Ed. 1 Sunday, February 7, 1915, newspaper, February 7, 1915; (https://texashistory.unt.edu/ark:/67531/metapth1067718/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .