El Heraldo De Brownsville (Brownsville, Tex.), Vol. 43, No. 235, Ed. 1 Wednesday, April 3, 1935, newspaper, April 3, 1935; (https://texashistory.unt.edu/ark:/67531/metapth1403885/m1/1/: accessed July 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .