Dyfyniad APA

(1967). The chemical indutry in some European countries. [London]: Economic research group of the Amsterdam-Rotterdam Bank.

Dyfyniad Arddull Chicago

The Chemical Indutry in Some European Countries. [London]: Economic research group of the Amsterdam-Rotterdam Bank, 1967.

Dyfyniad MLA

The Chemical Indutry in Some European Countries. [London]: Economic research group of the Amsterdam-Rotterdam Bank, 1967.

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