Daniels, J. D. (1990). International business: Environments and operations (8th ed.). Addison- Wesley.
Chicago Style (17th ed.) CitationDaniels, John D. International Business: Environments and Operations. 8th ed. New York: Addison- Wesley, 1990.
ציטוט MLADaniels, John D. International Business: Environments and Operations. 8th ed. Addison- Wesley, 1990.
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