Vernon-Wortzel, H., & Wortzel, L. H. (1997). Strategic management in the global economy (3rd ed.). New York: John Wiley and Sons, Inc..
Παραπομπή Chicago StyleVernon-Wortzel, Heidi, and Lawrence H. Wortzel. Strategic Management in the Global Economy. 3rd ed. New York: John Wiley and Sons, Inc., 1997.
Παραπομπή MLAVernon-Wortzel, Heidi, and Lawrence H. Wortzel. Strategic Management in the Global Economy. 3rd ed. New York: John Wiley and Sons, Inc., 1997.
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