Johnson, C. E. (2015). Meeting the ethical challenges of leadership: Casting light or shadow (Fifth edition.). Sage.
Cita Chicago (17th ed.)Johnson, Craig E. Meeting the Ethical Challenges of Leadership: Casting Light or Shadow. Fifth edition. Los Angeles: Sage, 2015.
Cita MLA (9th ed.)Johnson, Craig E. Meeting the Ethical Challenges of Leadership: Casting Light or Shadow. Fifth edition. Sage, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.