El Paso Morning Times (El Paso, Tex.), Vol. 36TH YEAR, Ed. 1, Sunday, July 29, 1917, newspaper, July 29, 1917; (https://texashistory.unt.edu/ark:/67531/metapth199906/m1/3/: accessed December 13, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .