Zenger & Folkman. (2004). The handbook for leaders: 24 lessons for extraordinary leadership. McGraw-hill.
Chicago Style (17th ed.) CitationZenger and Folkman. The Handbook for Leaders: 24 Lessons for Extraordinary Leadership. New York: McGraw-hill, 2004.
MLA (8th ed.) CitationZenger and Folkman. The Handbook for Leaders: 24 Lessons for Extraordinary Leadership. McGraw-hill, 2004.
Warning: These citations may not always be 100% accurate.