Bastrop Advertiser and Bastrop County News (Bastrop, Tex.), Vol. 116, No. 20, Ed. 1 Thursday, July 17, 1969, newspaper, July 17, 1969; (https://texashistory.unt.edu/ark:/67531/metapth238213/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .