Levich, R., & Wihlborg, C. G. (1980). Exchange Risk And Exposure: :Current Developments In International Financial Manegement (1. Edisyon.). Lexington Books.
Chicago Style (17. basım) AtıfLevich, R.M, ve Clas G. Wihlborg. Exchange Risk And Exposure: :Current Developments In International Financial Manegement. 1. Edisyon. Lexington: Lexington Books, 1980.
MLA (9th ed.) AtıfLevich, R.M, ve Clas G. Wihlborg. Exchange Risk And Exposure: :Current Developments In International Financial Manegement. 1. Edisyon. Lexington Books, 1980.
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