El Democrata (San Diego, Tex.), Vol. 3, No. 40, Ed. 1 Friday, April 28, 1939, newspaper, April 28, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1354407/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .