Derucher, K. N. (1981). Materials For Civil And Highway Engineers / Kenneth N. Derucher. Prentice-Hall.
Chicago Style (17th ed.) CitationDerucher, Kenneth N. Materials For Civil And Highway Engineers / Kenneth N. Derucher. Prentice-Hall, 1981.
ציטוט MLADerucher, Kenneth N. Materials For Civil And Highway Engineers / Kenneth N. Derucher. Prentice-Hall, 1981.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.