ebrary, Inc. (1997). Aging of U.S. Air Force aircraft: Final report. National Academy Press.
Chicago (17e ed.) Bronvermeldingebrary, Inc. Aging of U.S. Air Force Aircraft: Final Report. Washington, D.C.: National Academy Press, 1997.
MLA (9e ed.) Bronvermeldingebrary, Inc. Aging of U.S. Air Force Aircraft: Final Report. National Academy Press, 1997.
Let op: Deze citaties zijn niet altijd 100% accuraat.