Dlabay, L., & Les Dlabay. (2001). International Business. Mason, OH: Cengage Learning, Inc.
Čikaški stil citiranjaDlabay, Les, i Les Dlabay. International Business. Mason, OH: Cengage Learning, Inc, 2001.
MLA način citiranjaDlabay, Les, i Les Dlabay. International Business. Mason, OH: Cengage Learning, Inc, 2001.
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