American Society of Civil Engineers. Geotechnical Engineering Division, ASCE National Convention, Bhatia, S. K., & Blaney, G. W. (1991). Recent advances in instrumentation, data acquisition, and testing in soil dynamics: Proceedings of sessions sponsored by the Geotechnical Engineering Division of the American Society of Civil Engineers in conjunction with the ASCE Convention, Orlando, Florida, October 21, 1991. The Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)American Society of Civil Engineers. Geotechnical Engineering Division, ASCE National Convention, Shobha K. Bhatia, و Geoffrey W. Blaney. Recent Advances in Instrumentation, Data Acquisition, and Testing in Soil Dynamics: Proceedings of Sessions Sponsored by the Geotechnical Engineering Division of the American Society of Civil Engineers in Conjunction with the ASCE Convention, Orlando, Florida, October 21, 1991. New York, N.Y.: The Society, 1991.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)American Society of Civil Engineers. Geotechnical Engineering Division, et al. Recent Advances in Instrumentation, Data Acquisition, and Testing in Soil Dynamics: Proceedings of Sessions Sponsored by the Geotechnical Engineering Division of the American Society of Civil Engineers in Conjunction with the ASCE Convention, Orlando, Florida, October 21, 1991. The Society, 1991.