Denton Record-Chronicle (Denton, Tex.), Vol. 36, No. 287, Ed. 1 Thursday, July 15, 1937, newspaper, July 15, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1539951/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .