Perkins, Tom W. & Wilson, Walter B. The Weekly Democrat-Gazette (McKinney, Tex.), Vol. 37, Ed. 1 Thursday, September 9, 1920, newspaper, September 9, 1920; (https://texashistory.unt.edu/ark:/67531/metapth293273/m1/1/: accessed November 16, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .