Zenger & Folkman. (2002). The extraordinary leader: Turning good managers into great leaders. McGraw-Hill.
Chicago Style (17th ed.) CitationZenger and Folkman. The Extraordinary Leader: Turning Good Managers into Great Leaders. New York: McGraw-Hill, 2002.
MLA (8th ed.) CitationZenger and Folkman. The Extraordinary Leader: Turning Good Managers into Great Leaders. McGraw-Hill, 2002.
Warning: These citations may not always be 100% accurate.