Husted, S. L., & Melvin, M. (1995). International economics (3rd ed.). HarperCollins College Publishers.
Style de citation Chicago (17e éd.)Husted, Steven L., et Michael Melvin. International Economics. 3rd ed. New York, NY: HarperCollins College Publishers, 1995.
Style de citation MLA (9e éd.)Husted, Steven L., et Michael Melvin. International Economics. 3rd ed. HarperCollins College Publishers, 1995.