Dyfyniad APA

De Gamo, E. P. (1962). Materials and processes in manufacturing (4th ed.). MacMillan Publishing Company.

Dyfyniad Arddull Chicago

De Gamo, E. Paul. Materials and Processes in Manufacturing. 4th ed. New York: MacMillan Publishing Company, 1962.

Dyfyniad MLA

De Gamo, E. Paul. Materials and Processes in Manufacturing. 4th ed. MacMillan Publishing Company, 1962.

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