The Plano Star-Courier (Plano, Tex.), Vol. 39, No. 3, Ed. 1 Friday, March 1, 1918, newspaper, March 1, 1918; (https://texashistory.unt.edu/ark:/67531/metapth570427/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .