The Coleman Democrat-Voice (Coleman, Tex.), Vol. 87, No. 13, Ed. 1 Tuesday, August 29, 1967, newspaper, August 29, 1967; (https://texashistory.unt.edu/ark:/67531/metapth751464/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .