Mascorro, Luciano, Jr. Revista Del Valle (Edinburg, Tex.), Vol. 1, No. 45, Ed. 1 Tuesday, May 11, 1915, newspaper, May 11, 1915; (https://texashistory.unt.edu/ark:/67531/metapth850369/m1/2/: accessed December 11, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .