Dyfyniad APA

(2006). The economics of patents: Corporate patenting- Volume 2. Edward Elgar.

Dyfyniad Arddull Chicago

The Economics of Patents: Corporate Patenting- Volume 2. Cheltenham: Edward Elgar, 2006.

Dyfyniad MLA

The Economics of Patents: Corporate Patenting- Volume 2. Edward Elgar, 2006.

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