Seminole Sentinel (Seminole, Tex.), Vol. 74, No. 19, Ed. 1 Sunday, January 4, 1981, newspaper, January 4, 1981; (https://texashistory.unt.edu/ark:/67531/metapth1128102/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .