The North Texas Daily (Denton, Tex.), Vol. 66, No. 109, Ed. 1 Thursday, April 28, 1983, newspaper, April 28, 1983; (https://texashistory.unt.edu/ark:/67531/metapth723552/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .