(1965). Reinforced concrete design handbook: Working stress method (3rd ed.). Detroit: American Concrete Institute.
Παραπομπή Chicago StyleReinforced Concrete Design Handbook: Working Stress Method. 3rd ed. Detroit: American Concrete Institute, 1965.
Παραπομπή MLAReinforced Concrete Design Handbook: Working Stress Method. 3rd ed. Detroit: American Concrete Institute, 1965.
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