Kasner, E. (1979). Essentials of engineering economics. Gregg Division, McGraw-Hill.
Chicago Style (17th ed.) CitationKasner, Erick. Essentials of Engineering Economics. New York: Gregg Division, McGraw-Hill, 1979.
ציטוט MLAKasner, Erick. Essentials of Engineering Economics. Gregg Division, McGraw-Hill, 1979.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.