National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. Travel demand and land use, 2003.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Research Council (U.S.). Transportation Research Board और National Research Council (U.S.). Transportation Research Board. Meeting. Travel Demand and Land Use, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Research Council (U.S.). Transportation Research Board और National Research Council (U.S.). Transportation Research Board. Meeting. Travel Demand and Land Use, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.