Reed, B. G.Convair Supervisory Newsletter, Number 347, February 26, 1958,
periodical,
February 26, 1958;
Fort Worth, Texas.
(https://texashistory.unt.edu/ark:/67531/metapth1149794/m1/2/:
accessed July 17, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting Lockheed Martin Aeronautics Company, Fort Worth.