Northouse, P. G. (2016). Leadership: Theory and Practice (7th ed.). Sage.
Chicago Style (17th ed.) ZitazioaNorthouse, Peter G. Leadership: Theory and Practice. 7th ed. New Delhi: Sage, 2016.
MLA (9th ed.) ZitazioaNorthouse, Peter G. Leadership: Theory and Practice. 7th ed. Sage, 2016.
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