Handy, R. L. (2007). Geotechnical engineering: Soil and foundation principles and practice. New York: McGraw-Hill.
استشهاد بنمط شيكاغوHandy, R. L. Geotechnical Engineering: Soil and Foundation Principles and Practice. New York: McGraw-Hill, 2007.
MLA استشهادHandy, R. L. Geotechnical Engineering: Soil and Foundation Principles and Practice. New York: McGraw-Hill, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.