Dyfyniad APA

Professional. (2019). Patents Act, 1970 alongwith Rules, 2003. Professional Book Publishers.

Dyfyniad Arddull Chicago

Professional. Patents Act, 1970 Alongwith Rules, 2003. Professional Book Publishers, 2019.

Dyfyniad MLA

Professional. Patents Act, 1970 Alongwith Rules, 2003. Professional Book Publishers, 2019.

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