Preston, H. K., & Sollenberger, N. J. j. a. (1967). Modern prestressed concrete. McGraw-Hill.
Chicago Style (17th ed.) CitationPreston, Howard Kent, and Norman J. joint auth Sollenberger. Modern Prestressed Concrete. New York: McGraw-Hill, 1967.
ציטוט MLAPreston, Howard Kent, and Norman J. joint auth Sollenberger. Modern Prestressed Concrete. McGraw-Hill, 1967.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.