The Coleman Democrat-Voice (Coleman, Tex.), Vol. 97, No. 47, Ed. 1 Tuesday, April 11, 1978, newspaper, April 11, 1978; (https://texashistory.unt.edu/ark:/67531/metapth751658/m1/1/: accessed June 29, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .