National Research Council (U.S.). Highway Research Board. (1960). Field applications of soil consolidation: Time-dependent loading and varying permeability. National Academy of Science - National Research Council.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council (U.S.). Highway Research Board. Field Applications of Soil Consolidation: Time-dependent Loading and Varying Permeability. Washington, D.C: National Academy of Science - National Research Council, 1960.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council (U.S.). Highway Research Board. Field Applications of Soil Consolidation: Time-dependent Loading and Varying Permeability. National Academy of Science - National Research Council, 1960.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.