The Bellaire & Southwestern Texan (Bellaire, Tex.), Vol. 20, No. 1, Ed. 1 Wednesday, April 4, 1973, newspaper, April 4, 1973; (https://texashistory.unt.edu/ark:/67531/metapth566907/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .