Cernica, J. N. (1977). Strength of materials (2nd ed.). Holt, Rinehart, and Winston.
Chicago Style (17th ed.) CitationCernica, John N. Strength of Materials. 2nd ed. New York: Holt, Rinehart, and Winston, 1977.
ציטוט MLACernica, John N. Strength of Materials. 2nd ed. Holt, Rinehart, and Winston, 1977.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.