APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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