1ALDER M. B DUMAS. Exposure to Currency Risk: Definition Measurement [M]. Financial Management, 1984.
2BODNAR G M. W,M. GENTRY. Exchange Rate Exposure and Industry Characteristic: Evidence Form Canada, Japan, and the USA[J].Joumal of International Money and Finance, Vol. 12. 1993.
3CHRISTINE R. HEKMAN. Foreign Exchange Risk: relevance and Management. Managerial and Decision Economics, Vol.2, No.4, Multinational Business (Dec. 1981), pp.256-262.
4EITEMAN D., STONEHILL A. and MOFFETT M. 1992.Muhinational Business Finance [M].6th ed. Reading, Mass, Addison-Wesle.