LUDWIG, E. E. (1997). Applied process design for chemical and petrochemical plants (Ed.32.). Gulf Professional Publishing.
Chicago-Zitierstil (17. Ausg.)LUDWIG, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. Ed.32. Texas: Gulf Professional Publishing, 1997.
MLA-Zitierstil (9. Ausg.)LUDWIG, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. Ed.32. Gulf Professional Publishing, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.