Harvard Business Essentials. (2006). Harvard business essentials: Decision making : 5 steps to better results. Harvard Business School Press.
Čikaški stil citiranjaHarvard Business Essentials. Harvard Business Essentials: Decision Making : 5 Steps to Better Results. Boston, Mass.: Harvard Business School Press, 2006.
MLA način citiranjaHarvard Business Essentials. Harvard Business Essentials: Decision Making : 5 Steps to Better Results. Harvard Business School Press, 2006.
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