The Silsbee Bee (Silsbee, Tex.), Vol. 50, No. 49, Ed. 1 Thursday, February 1, 1968, newspaper, February 1, 1968; (https://texashistory.unt.edu/ark:/67531/metapth788951/m1/2/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .