Dyfyniad APA

Wittfoht, A. M. (1981). Plastics technical dictionary English - german /German -English: Part 1 -Alphabatical dictionary English -German. Hanser.

Dyfyniad Arddull Chicago

Wittfoht, A M. Plastics Technical Dictionary English - German /German -English: Part 1 -Alphabatical Dictionary English -German. Munich: Hanser, 1981.

Dyfyniad MLA

Wittfoht, A M. Plastics Technical Dictionary English - German /German -English: Part 1 -Alphabatical Dictionary English -German. Hanser, 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.