Dyfyniad APA

De Nevers, N. (1995). Air pollution control engineering. McGraw-Hill.

Dyfyniad Arddull Chicago

De Nevers, Noel. Air Pollution Control Engineering. New York: McGraw-Hill, 1995.

Dyfyniad MLA

De Nevers, Noel. Air Pollution Control Engineering. McGraw-Hill, 1995.

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