International Trade Centre UNCTAD-GATT. (1973). The creation and managment of joint export marketing groups. International Trade Centre.
Cita Chicago (17th ed.)International Trade Centre UNCTAD-GATT. The Creation and Managment of Joint Export Marketing Groups. Ginebra: International Trade Centre, 1973.
Cita MLA (9th ed.)International Trade Centre UNCTAD-GATT. The Creation and Managment of Joint Export Marketing Groups. International Trade Centre, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.