Amarillo Sunday News-Globe (Amarillo, Tex.), Vol. 13, No. 33, Ed. 1 Sunday, August 14, 1938, newspaper, August 14, 1938; (https://texashistory.unt.edu/ark:/67531/metapth299921/m1/53/: accessed May 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .