Nilson, A. H. (1987). Design of prestressed concrete (2nd ed.). New York: John Wiley and Sons.
Trích dẫn kiểu ChicagoNilson, Arthur H. Design of Prestressed Concrete. 2nd ed. New York: John Wiley and Sons, 1987.
ציטוט MLANilson, Arthur H. Design of Prestressed Concrete. 2nd ed. New York: John Wiley and Sons, 1987.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.