Dyfyniad APA
Crompton, T. R. (2014). Engineering plastics. Smithers Rapra Technology Ltd.
Dyfyniad Arddull Chicago
Crompton, T. R. Engineering Plastics. Shrewsbury, England: Smithers Rapra Technology Ltd, 2014.
Dyfyniad MLA
Crompton, T. R. Engineering Plastics. Smithers Rapra Technology Ltd, 2014.
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