Dyfyniad APA

De Garmo, E. P. (1969). Materials and processes in manufacturing (3rd ed.). Macmillan.

Dyfyniad Arddull Chicago

De Garmo, Ernest Paul. Materials and Processes in Manufacturing. 3rd ed. London: Macmillan, 1969.

Dyfyniad MLA

De Garmo, Ernest Paul. Materials and Processes in Manufacturing. 3rd ed. Macmillan, 1969.

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