Dyfyniad APA

(2007). The WTO and reciprocal preferential trading agreements. Edward Elgar.

Dyfyniad Arddull Chicago

The WTO and Reciprocal Preferential Trading Agreements. Cheltenham: Edward Elgar, 2007.

Dyfyniad MLA

The WTO and Reciprocal Preferential Trading Agreements. Edward Elgar, 2007.

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