APA (7th ed.) Zitazioa
(2001). Leadership: Theory, application, skill development. South Western College Publishing.
Chicago Style (17th ed.) Zitazioa
Leadership: Theory, Application, Skill Development. Singapore: South Western College Publishing, 2001.
MLA (9th ed.) Zitazioa
Leadership: Theory, Application, Skill Development. South Western College Publishing, 2001.
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