Kiel, F. (2015). Return on character: The real reason leaders and their companies win. Boston: Harvard Business Review Press.
Chicago Style aipamenaKiel, Fred. Return On Character: The Real Reason Leaders and Their Companies Win. Boston: Harvard Business Review Press, 2015.
MLA aipamenaKiel, Fred. Return On Character: The Real Reason Leaders and Their Companies Win. Boston: Harvard Business Review Press, 2015.
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