The Waco News-Citizen (Waco, Tex.), Vol. 2, No. 35, Ed. 1 Tuesday, May 10, 1960, newspaper, May 10, 1960; (https://texashistory.unt.edu/ark:/67531/metapth1161207/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .