The Bellaire & Southwestern Texan (Bellaire, Tex.), Vol. 20, No. 3, Ed. 1 Wednesday, April 18, 1973, newspaper, April 18, 1973; (https://texashistory.unt.edu/ark:/67531/metapth567757/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .