Amarillo Daily News (Amarillo, Tex.), Vol. 10, No. 37, Ed. 1 Sunday, December 15, 1918, newspaper, December 15, 1918; (https://texashistory.unt.edu/ark:/67531/metapth318359/m1/6/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .