The Canadian Record (Canadian, Tex.), Vol. 68, No. 24, Ed. 1 Thursday, June 13, 1957, newspaper, June 13, 1957; (https://texashistory.unt.edu/ark:/67531/metapth183854/m1/1/: accessed May 13, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .