Ellsworth, P. T., & Leith, C. J. (1975). International Economy (5th ed.). Macmillan.
Chicago Edition CitationEllsworth, P T., i Clark J. Leith. International Economy. 5th ed. New York: Macmillan, 1975.
Cita MLAEllsworth, P T., i Clark J. Leith. International Economy. 5th ed. Macmillan, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.