APA (7th ed.) Zitazioa
Ludwig, E. E. (1965). Applied Process Design for Chemical and Petrochemical Plants.
Chicago Style (17th ed.) Zitazioa
Ludwig, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. 1965.
MLA (9th ed.) Zitazioa
Ludwig, Ernest E. Applied Process Design for Chemical and Petrochemical Plants. 1965.
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