VERNON-WORTZEL, H. (1991). Global Strategic Management: The Essentials. John Wiley & Sons.
Dyfyniad Arddull ChicagoVERNON-WORTZEL, Heidi. Global Strategic Management: The Essentials. John Wiley & Sons, 1991.
Dyfyniad MLAVERNON-WORTZEL, Heidi. Global Strategic Management: The Essentials. John Wiley & Sons, 1991.
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