Dayaratnam, P. (1987). Prestressed Concrete Structures (5th ed.).
Chicago Edition CitationDayaratnam, Pasala. Prestressed Concrete Structures. 5th ed. New Delhi, 1987.
Cita MLADayaratnam, Pasala. Prestressed Concrete Structures. 5th ed. 1987.
Atenció: Aquestes cites poden no estar 100% correctes.