Dyfyniad APA

Beddoes. J & Bibby, M. J. (2003). Principles of metal manufacturing process. Elsevier.

Dyfyniad Arddull Chicago

Beddoes. J and M J. Bibby. Principles of Metal Manufacturing Process. Amsterdam: Elsevier, 2003.

Dyfyniad MLA

Beddoes. J and M J. Bibby. Principles of Metal Manufacturing Process. Elsevier, 2003.

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