Jackson, H. K. (1996). Achieving the competitive edge: A practical guide to world-class competition. New York: John Wiley & Sons.
Čikaški stil citiranjaJackson, Harry K. Achieving the Competitive Edge: A Practical Guide to World-class Competition. New York: John Wiley & Sons, 1996.
MLA način citiranjaJackson, Harry K. Achieving the Competitive Edge: A Practical Guide to World-class Competition. New York: John Wiley & Sons, 1996.
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