National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. (2004). Energy and environmental concerns, 2004. Transportation Research Board.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Research Council (U.S.). Transportation Research Board और National Research Council (U.S.). Transportation Research Board. Meeting. Energy and Environmental Concerns, 2004. Washington, D.C: Transportation Research Board, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNational Research Council (U.S.). Transportation Research Board और National Research Council (U.S.). Transportation Research Board. Meeting. Energy and Environmental Concerns, 2004. Transportation Research Board, 2004.
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