De Saint-Phalle, T. (1980). U.S. productivity and competitiveness in international trade. Washington DC: U.S. Export Competitiveness Project, Center for Strategic and International Studies, Georgetown University.
Чикагска система за цитиранеDe Saint-Phalle, Thibaut. U.S. Productivity and Competitiveness in International Trade. Washington DC: U.S. Export Competitiveness Project, Center for Strategic and International Studies, Georgetown University, 1980.
MLA формат за цитиранеDe Saint-Phalle, Thibaut. U.S. Productivity and Competitiveness in International Trade. Washington DC: U.S. Export Competitiveness Project, Center for Strategic and International Studies, Georgetown University, 1980.
Внимание: Тези цитати може да не са 100% точни.