Dyfyniad APA

(1989). Introduction to patent law and practice: A WIPO training manual. WIPO.

Dyfyniad Arddull Chicago

Introduction to Patent Law and Practice: A WIPO Training Manual. Geneva: WIPO, 1989.

Dyfyniad MLA

Introduction to Patent Law and Practice: A WIPO Training Manual. WIPO, 1989.

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