Czinkota, Michael R. Principles of international marketing / Michael R. Czinkota, Ilkka A. Ronkainen. - 9th ed. - Australia : South-Western Cengage Learning, 2010 - 682 p. : 29 cm. E-B7/04597 (original, 5.777.766đ) ISBN: 1439041377 9781439041376 Subjects--Topical Terms: Export marketingExport marketing. Subjects--Index Terms: Marketing Marketing quốc tế Nguyên lý marketing Dewey Class. No.: 658.8 / CZI