Copeland, L. (1989). Exchange Rates and International Finance (1.). FT Prentice Hall.
Chicago-čujuhus (17. p.)Copeland, Laurence. Exchange Rates and International Finance. 1. England: FT Prentice Hall, 1989.
MLA-čujuhus (9. p.)Copeland, Laurence. Exchange Rates and International Finance. 1. FT Prentice Hall, 1989.