Copeland, L. (1989). Exchange Rates and International Finance (1.). FT Prentice Hall.
Citazione stile Chigago Style (17a edizione)Copeland, Laurence. Exchange Rates and International Finance. 1. England: FT Prentice Hall, 1989.
Citatione MLA (9a ed.)Copeland, Laurence. Exchange Rates and International Finance. 1. FT Prentice Hall, 1989.