The Dallas Craftsman (Dallas, Tex.), Vol. 26, No. 11, Ed. 1 Friday, April 2, 1937, newspaper, April 2, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1549218/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .