Carpenter, W. H. The Comanche Chief and Pioneer Exponent (Comanche, Tex.), Vol. 46, No. 37, Ed. 1 Friday, May 10, 1918, newspaper, May 10, 1918; (https://texashistory.unt.edu/ark:/67531/metapth890885/m1/1/: accessed May 25, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .