National Research Council (U.S.). Transportation Research Board. Committee on Aviation Forecasting and Economics. (1997). FAA cost-benefit analysis. Transportation Research Board, National Research Council.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Research Council (U.S.). Transportation Research Board. Committee on Aviation Forecasting and Economics. FAA Cost-benefit Analysis. Washington, D.C: Transportation Research Board, National Research Council, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNational Research Council (U.S.). Transportation Research Board. Committee on Aviation Forecasting and Economics. FAA Cost-benefit Analysis. Transportation Research Board, National Research Council, 1997.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.