Παραπομπή APA

Ludwig, E. E. (1983). Applied process design for chemical and petrochemical plants. Houston: Gulf Publishing Company.

Παραπομπή Chicago Style

Ludwig, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. Houston: Gulf Publishing Company, 1983.

Παραπομπή MLA

Ludwig, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. Houston: Gulf Publishing Company, 1983.

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