National Research Council (U.S.). Transportation Research Board. Meeting. (1999). Safety, economic, environmental, and technical issues in air transportation. National Academy Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.). Transportation Research Board. Meeting. Safety, Economic, Environmental, and Technical Issues in Air Transportation. Washington, D.C: National Academy Press, 1999.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.). Transportation Research Board. Meeting. Safety, Economic, Environmental, and Technical Issues in Air Transportation. National Academy Press, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.