Bones, Percy. The Shamrock Texan (Shamrock, Tex.), Vol. 34, No. 70, Ed. 1 Friday, July 30, 1937, newspaper, July 30, 1937; (https://texashistory.unt.edu/ark:/67531/metapth526081/m1/1/: accessed December 13, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .