Amarillo Daily News (Amarillo, Tex.), Vol. 21, No. 232, Ed. 1 Friday, August 1, 1930, newspaper, August 1, 1930; (https://texashistory.unt.edu/ark:/67531/metapth1564151/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .