APA-referens (7:e uppl.)

Northouse, P. G. (2022). Leadership: Theory and practice (Ninth Edition.). SAGE Publishing.

Chicago-referens (17:e uppl.)

Northouse, Peter Guy. Leadership: Theory and Practice. Ninth Edition. Thousand Oaks: SAGE Publishing, 2022.

MLA-referens (8:e uppl.)

Northouse, Peter Guy. Leadership: Theory and Practice. Ninth Edition. SAGE Publishing, 2022.