South Belt Leader (Houston, Tex.), Vol. 6, No. 5, Ed. 1 Wednesday, March 4, 1981, newspaper, March 4, 1981; (https://texashistory.unt.edu/ark:/67531/metapth706995/m1/4/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .