Burleson Star (Burleson, Tex.), Vol. 4, No. 23, Ed. 1 Thursday, April 10, 1969, newspaper, April 10, 1969; (https://texashistory.unt.edu/ark:/67531/metapth1227282/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .