Ambrose, J. E. (1988). Simplified design of building foundations (2nd ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleAmbrose, James E. Simplified Design of Building Foundations. 2nd ed. New York: John Wiley & Sons, 1988.
Παραπομπή MLAAmbrose, James E. Simplified Design of Building Foundations. 2nd ed. New York: John Wiley & Sons, 1988.
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