Western Airlines Annual Report 1980
MLA
Western Air Lines, Inc.. "Western Airlines Annual Report 1980." Delta Flight Museum. 1981-03-13, https://dlg.galileo.usg.edu/do:delta_wal-ar_wal-ar-1980.
APA
Western Air Lines, Inc. (1981-03-13). Western Airlines Annual Report 1980. Retrieved from https://dlg.galileo.usg.edu/do:delta_wal-ar_wal-ar-1980
Chicago
Western Air Lines, Inc.. "Western Airlines Annual Report 1980." 1981-03-13. February 7, 2026. https://dlg.galileo.usg.edu/do:delta_wal-ar_wal-ar-1980.
