DAVIS, M. L. (1991). Introduction To Environmental Engineering Mackenzie L. Davis And David A. Cornwell. McGraw-Hill.
Chicago Style (17th ed.) CitationDAVIS, Mackenzie L. Introduction To Environmental Engineering Mackenzie L. Davis And David A. Cornwell. McGraw-Hill, 1991.
ציטוט MLADAVIS, Mackenzie L. Introduction To Environmental Engineering Mackenzie L. Davis And David A. Cornwell. McGraw-Hill, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.