Dyfyniad APA
Schaffer, J. P. (1995). The science and design of engineering materials. Irwin.
Dyfyniad Arddull Chicago
Schaffer, James P. The Science and Design of Engineering Materials. Chicago: Irwin, 1995.
Dyfyniad MLA
Schaffer, James P. The Science and Design of Engineering Materials. Irwin, 1995.
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