Western Airlines Annual Report 1979
MLA
Western Air Lines, Inc.. "Western Airlines Annual Report 1979." Delta Flight Museum. 1980-03-12, https://dlg.galileo.usg.edu/do:delta_wal-ar_wal-ar-1979.
APA
Western Air Lines, Inc. (1980-03-12). Western Airlines Annual Report 1979. Retrieved from https://dlg.galileo.usg.edu/do:delta_wal-ar_wal-ar-1979
Chicago
Western Air Lines, Inc.. "Western Airlines Annual Report 1979." 1980-03-12. April 30, 2026. https://dlg.galileo.usg.edu/do:delta_wal-ar_wal-ar-1979.
