Gaya APA

Ludwig, Ernest E.. (1979). Applied process design for chemical and petrochemical plants Vol. 2 . London: Gulf Publishing co..

Gaya Chicago

Ludwig, Ernest E.. Applied process design for chemical and petrochemical plants Vol. 2. London: Gulf Publishing co., 1979. .

Gaya MLA

Ludwig, Ernest E.. Applied process design for chemical and petrochemical plants Vol. 2. London: Gulf Publishing co., 1979. .

Gaya Turabian

Ludwig, Ernest E.. Applied process design for chemical and petrochemical plants Vol. 2. London: Gulf Publishing co., 1979. .