Breckenridge American (Breckenridge, Tex.), Vol. 41, No. 18, Ed. 1 Friday, September 23, 1960, newspaper, September 23, 1960; (https://texashistory.unt.edu/ark:/67531/metapth135998/m1/1/: accessed June 27, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .