Cita APA (7th ed.)
Zenger, J. H., & Folkman, J. (2002). The extraordinary leader: Turning good managers into great leaders. McGraw-Hill.
Cita Chicago (17th ed.)
Zenger, John H., i Joe Folkman. The Extraordinary Leader: Turning Good Managers into Great Leaders. New York , New Delhi: McGraw-Hill, 2002.
Cita MLA (9th ed.)
Zenger, John H., i Joe Folkman. The Extraordinary Leader: Turning Good Managers into Great Leaders. McGraw-Hill, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.