Dyfyniad APA

McKeen, L. (2017). Permeability properties of plastics and elastomers (Fourth Edition.). William Andrew.

Dyfyniad Arddull Chicago

McKeen, Laurence. Permeability Properties of Plastics and Elastomers. Fourth Edition. Amsterdam: William Andrew, 2017.

Dyfyniad MLA

McKeen, Laurence. Permeability Properties of Plastics and Elastomers. Fourth Edition. William Andrew, 2017.

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