Amarillo Daily News (Amarillo, Tex.), Vol. 4, No. 210, Ed. 1 Saturday, July 5, 1913, newspaper, July 5, 1913; (https://texashistory.unt.edu/ark:/67531/metapth298057/m1/1/: accessed April 27, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .