National Research Council (U.S.). Transportation Research Board. (1998). Highway capacity expansion and induced travel: Evidence and implications. Transportation Research Board, National Research Council.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Transportation Research Board. Highway Capacity Expansion and Induced Travel: Evidence and Implications. Washington, D.C: Transportation Research Board, National Research Council, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Transportation Research Board. Highway Capacity Expansion and Induced Travel: Evidence and Implications. Transportation Research Board, National Research Council, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.