National Research Council (U.S.). Highway Research Board. (1958). Pavement performance: Methods for evaluation : presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Highway Research Board.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Highway Research Board. Pavement Performance: Methods for Evaluation : Presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Washington: Highway Research Board, 1958.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Highway Research Board. Pavement Performance: Methods for Evaluation : Presented at the Thirty-seventh Annual Meeting, January 6-10, 1958. Highway Research Board, 1958.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.