The Silsbee Bee (Silsbee, Tex.), Vol. 57, No. 16, Ed. 1 Thursday, June 5, 1975, newspaper, June 5, 1975; (https://texashistory.unt.edu/ark:/67531/metapth820341/m1/1/: accessed June 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .