The Pine Needle (Silsbee, Tex.), Vol. 4, No. [50], Ed. 1 Thursday, December 14, 1967, newspaper, December 14, 1967; (https://texashistory.unt.edu/ark:/67531/metapth662607/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .