Public News (Houston, Tex.), No. 11, Ed. 1 Wednesday, April 21, 1982, newspaper, April 21, 1982; (https://texashistory.unt.edu/ark:/67531/metapth1450876/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .