Cita APA (7th ed.)

DuBrin, A. J. (2019). Leadership: Research findings, practice, and skills (Ninth edition.). Cengage.

Cita Chicago (17th ed.)

DuBrin, Andrew J. Leadership: Research Findings, Practice, and Skills. Ninth edition. Boston, Massachusetts, United States: Cengage, 2019.

Cita MLA (9th ed.)

DuBrin, Andrew J. Leadership: Research Findings, Practice, and Skills. Ninth edition. Cengage, 2019.