Bastrop Advertiser and Bastrop County News (Bastrop, Tex.), Vol. [118], No. 9, Ed. 1 Thursday, April 29, 1971, newspaper, April 29, 1971; (https://texashistory.unt.edu/ark:/67531/metapth238306/m1/2/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .