Dyfyniad APA
Eckman, D. P. (1945). Principles of industrial process control. J. Wiley & sons, inc.; Chapman & Hall, limited.
Dyfyniad Arddull Chicago
Eckman, Donald P. Principles of Industrial Process Control. New York, London: J. Wiley & sons, inc.; Chapman & Hall, limited, 1945.
Dyfyniad MLA
Eckman, Donald P. Principles of Industrial Process Control. J. Wiley & sons, inc.; Chapman & Hall, limited, 1945.
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