institutional document
McDonnell Douglas DC-8-61
Federal Aviation Administration. "McDonnell Douglas DC-8-61" (N8082U / United Airlines Flight 173).
Federal Aviation Administration. "McDonnell Douglas DC-8-61" (N8082U / United Airlines Flight 173). Lessons Learned from Civil Aviation Accidents. https://www.faa.gov/lessons_learned/transport_airplane/accidents/N8082U. See also Advisory Circular 120-51E, Crew Resource Management Training. January 22, 2004.
