Rothschild, W. E. (1989). How to gain and maintain the competitive advantage in business. Mc-Graw Hill.
Čikaški stil citiranjaRothschild, William E. How to Gain and Maintain the Competitive Advantage in Business. New York: Mc-Graw Hill, 1989.
MLA način citiranjaRothschild, William E. How to Gain and Maintain the Competitive Advantage in Business. Mc-Graw Hill, 1989.
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