Lancaster, Barbara. The Erath Observer (Stephenville, Tex.), Vol. 1, No. 13, Ed. 1 Thursday, January 30, 1975, newspaper, January 30, 1975; (https://texashistory.unt.edu/ark:/67531/metapth1528060/m1/1/: accessed June 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .