Breckenridge American (Breckenridge, Tex.), Vol. 37, No. 13, Ed. 1 Friday, January 18, 1957, newspaper, January 18, 1957; (https://texashistory.unt.edu/ark:/67531/metapth135482/m1/1/: accessed December 16, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .