Alford, Lynda. [Memorandum from Lynda Alford to H. Wayne Hendrick, June 1, 1989], letter, June 1, 1989; (https://texashistory.unt.edu/ark:/67531/metadc1039913/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .