The Humble Echo (Humble, Tex.), Vol. 27, No. 43, Ed. 1 Thursday, October 27, 1966, newspaper, October 27, 1966; (https://texashistory.unt.edu/ark:/67531/metapth1036889/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .