Matherne, Robert. Tri-Cities Sun (Goose Creek, Tex.), Vol. 14, No. 59, Ed. 1 Sunday, August 9, 1931, newspaper, August 9, 1931; (https://texashistory.unt.edu/ark:/67531/metapth1019560/m1/1/: accessed July 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .