Adair, A. Garland. The Breckenridge American (Breckenridge, Tex.), Vol. 9, No. 59, Ed. 1, Friday, January 11, 1929, newspaper, January 11, 1929; (https://texashistory.unt.edu/ark:/67531/metapth70034/m1/1/: accessed May 20, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .