Claude News (Claude, Tex.), Vol. 73, No. 31, Ed. 1 Thursday, March 21, 1963, newspaper, March 21, 1963; (https://texashistory.unt.edu/ark:/67531/metapth355481/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .