Northouse, P. G. (2013). Leadership: Theory and practice (6th ed.). Sage Publications.
Citazione stile Chigago Style (17a edizione)Northouse, Peter Guy. Leadership: Theory and Practice. 6th ed. New Delhi: Sage Publications, 2013.
Citatione MLA (8a ed.)Northouse, Peter Guy. Leadership: Theory and Practice. 6th ed. Sage Publications, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.