The Rambler (Fort Worth, Tex.), Vol. 33, No. 23, Ed. 1 Tuesday, April 11, 1961, newspaper, April 11, 1961; (https://texashistory.unt.edu/ark:/67531/metapth416058/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .