Dyfyniad APA

Elias, H. (2003). An introduction to plastics (2nd ed.). Wiley-VCH.

Dyfyniad Arddull Chicago

Elias, Hans-George. An Introduction to Plastics. 2nd ed. Weinheim: Wiley-VCH, 2003.

Dyfyniad MLA

Elias, Hans-George. An Introduction to Plastics. 2nd ed. Wiley-VCH, 2003.

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