Dyfyniad APA

The Patent and Trade Marks Cases (2008) Vol. 37. The Patent and Trade Marks Cases.

Dyfyniad Arddull Chicago

The Patent and Trade Marks Cases (2008) Vol. 37. Ludhiana: The Patent and Trade Marks Cases.

Dyfyniad MLA

The Patent and Trade Marks Cases (2008) Vol. 37. The Patent and Trade Marks Cases.

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