Breckenridge American (Breckenridge, Tex.), Vol. 36, No. 227, Ed. 1 Sunday, November 18, 1956, newspaper, November 18, 1956; (https://texashistory.unt.edu/ark:/67531/metapth135439/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .