Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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