Dyfyniad APA

Phillips, D. H. (2016). Welding engineering an introduction: An introduction. Chichester: Wiley.

Dyfyniad Arddull Chicago

Phillips, David H. Welding Engineering an Introduction: An Introduction. Chichester: Wiley, 2016.

Dyfyniad MLA

Phillips, David H. Welding Engineering an Introduction: An Introduction. Chichester: Wiley, 2016.

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