Cita APA (7th ed.)

DuBrin, A. J. (2017). Principles of Leadership with CourseMate (7th.). Cengage.

Cita Chicago (17th ed.)

DuBrin, Andrew J. Principles of Leadership with CourseMate. 7th. New Delhi: Cengage, 2017.

Cita MLA (9th ed.)

DuBrin, Andrew J. Principles of Leadership with CourseMate. 7th. Cengage, 2017.