The Coleman Democrat-Voice (Coleman, Tex.), Vol. 88, No. 46, Ed. 1 Tuesday, April 15, 1969, newspaper, April 15, 1969; (https://texashistory.unt.edu/ark:/67531/metapth751895/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .