Cooper, Albert. The Shamrock Texan (Shamrock, Tex.), Vol. 32, No. 234, Ed. 1 Friday, February 7, 1936, newspaper, February 7, 1936; (https://texashistory.unt.edu/ark:/67531/metapth528302/m1/1/: accessed December 12, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .