Bastrop Advertiser (Bastrop, Tex.), No. 16, Ed. 1 Thursday, June 16, 1977, newspaper, June 16, 1977; (https://texashistory.unt.edu/ark:/67531/metapth395188/m1/17/: accessed September 28, 2023), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .