Gaya APA

Ludwig, E, E. (1965). Applied process design for chemical and petrochemical plants. Jilid III Process planning, scheduling, flowsheet design, fluid flow, pumping (1965). : Texas : Gulf Publishing Company,.

Gaya MLA

Ludwig, Ernest, E. "Applied process design for chemical and petrochemical plants. Jilid III Process planning, scheduling, flowsheet design, fluid flow, pumping". 1965 : Texas : Gulf Publishing Company,, 1965. Text.