Heumann, W. L. (1997). Industrial Air Pollution Control Systems. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoHeumann, William L. Industrial Air Pollution Control Systems. New York: McGraw-Hill, 1997.
ציטוט MLAHeumann, William L. Industrial Air Pollution Control Systems. New York: McGraw-Hill, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.