(2008). Harvard business review on the persuasive leader. Boston, MA: Harvard Business School Pub.
Čikaški stil citiranjaHarvard Business Review On the Persuasive Leader. Boston, MA: Harvard Business School Pub, 2008.
MLA način citiranjaHarvard Business Review On the Persuasive Leader. Boston, MA: Harvard Business School Pub, 2008.
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