Amarillo Daily News (Amarillo, Tex.), Vol. 21, No. 4, Ed. 1 Friday, December 20, 1929, newspaper, December 20, 1929; (https://texashistory.unt.edu/ark:/67531/metapth1568044/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .