Breckenridge American (Breckenridge, Tex.), Vol. 41, No. 134, Ed. 1 Wednesday, March 8, 1961, newspaper, March 8, 1961; (https://texashistory.unt.edu/ark:/67531/metapth136112/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .