Breckenridge American (Breckenridge, Tex.), Vol. 38, No. 75, Ed. 1 Wednesday, April 16, 1958, newspaper, April 16, 1958; (https://texashistory.unt.edu/ark:/67531/metapth135800/m1/2/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .