APA aipamena

DuBrin A.J. (2015). Leadership: Reaearch Findings, Practice & Skills (8th.). Cengage Learning.

Chicago Style aipamena

DuBrin A.J. Leadership: Reaearch Findings, Practice & Skills. 8th. USA: Cengage Learning, 2015.

MLA aipamena

DuBrin A.J. Leadership: Reaearch Findings, Practice & Skills. 8th. Cengage Learning, 2015.