Danial, j. D. (2010). international business ; envoramental & operations. Prentice-Hall of India Pvt. Ltd.
Čikaški stil citiranja (17. izdanje)Danial, john D. International Business ; Envoramental & Operations. Prentice-Hall of India Pvt. Ltd, 2010.
MLA način citiranja (9. izdanje)Danial, john D. International Business ; Envoramental & Operations. Prentice-Hall of India Pvt. Ltd, 2010.
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