Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 108, No. 7, Ed. 1 Monday, June 20, 1988, newspaper, June 20, 1988; (https://texashistory.unt.edu/ark:/67531/metapth732744/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .