APA
Timmer hour klavs D, . (1968). Plant design and economics for chemical engg. : Tokyo mcgrew hill.
Chicago
Timmer hour klavs D, . 1968. Plant design and economics for chemical engg. : Tokyo mcgrew hill.
Harvard
Timmer hour klavs D, . (1968). Plant design and economics for chemical engg. : Tokyo mcgrew hill.
MLA
Timmer hour klavs D, . Plant design and economics for chemical engg. : Tokyo mcgrew hill. 1968.