APA
Wren-Lewis S., Driver R. L., . (1998). Real exchange rates for the year 2000. Washington: Institute for International Economics.
Chicago
Wren-Lewis Simon, Driver Rebecca L, . 1998. Real exchange rates for the year 2000. Washington: Institute for International Economics.
Harvard
Wren-Lewis S., Driver R. L., . (1998). Real exchange rates for the year 2000. Washington: Institute for International Economics.
MLA
Wren-Lewis Simon, Driver Rebecca L, . Real exchange rates for the year 2000. Washington: Institute for International Economics. 1998.