United States. Washington, D.C. Office of the Commercial Counselor. (1993). Information materials on the North American Free Trade Agreement (NAFTA) generalized system of preferences (GSP) multilateral assistance initiative and Intellectual Property Rights (IPR). s.n.
Citace podle Chicago (17th ed.)United States. Washington, D.C. Office of the Commercial Counselor. Information Materials on the North American Free Trade Agreement (NAFTA) Generalized System of Preferences (GSP) Multilateral Assistance Initiative and Intellectual Property Rights (IPR). [s.l: s.n, 1993.
Citace podle MLA (9th ed.)United States. Washington, D.C. Office of the Commercial Counselor. Information Materials on the North American Free Trade Agreement (NAFTA) Generalized System of Preferences (GSP) Multilateral Assistance Initiative and Intellectual Property Rights (IPR). s.n, 1993.