APA-referens (7:e uppl.)

Northouse, P. G. (2004). Leadership: Theory and practice. Sage.

Chicago-referens (17:e uppl.)

Northouse, Peter G. Leadership: Theory and Practice. London: Sage, 2004.

MLA-referens (9:e uppl.)

Northouse, Peter G. Leadership: Theory and Practice. Sage, 2004.