Leet, K., & Bernal, D. (1997). Reinforced concrete design (3rd ed.). New York: McGraw-Hill.
Chicago Style CitationLeet, Kenneth., i Dionisio Bernal. Reinforced Concrete Design. 3rd ed. New York: McGraw-Hill, 1997.
Cita MLALeet, Kenneth., i Dionisio Bernal. Reinforced Concrete Design. 3rd ed. New York: McGraw-Hill, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.