John, D. D., & Lee, R. (2018). International Business: Environments and Operations (16th ed.). Pearson.
Chicago Style (17. basım) AtıfJohn, Daniels D., ve Radebaugh Lee. International Business: Environments and Operations. 16th ed. Noida: Pearson, 2018.
MLA (9th ed.) AtıfJohn, Daniels D., ve Radebaugh Lee. International Business: Environments and Operations. 16th ed. Pearson, 2018.
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