National Research Council (U.S.). Transportation Research Board. (1997). Design and analysis of foundations and sand liquefaction. National Academy Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Transportation Research Board. Design and Analysis of Foundations and Sand Liquefaction. Washington, D.C: National Academy Press, 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Transportation Research Board. Design and Analysis of Foundations and Sand Liquefaction. National Academy Press, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.