Avery, G., Bell, A., Hilb, M., & Witte, A. E. (2004). Understanding leadership: Paradigms and cases. SAGE.
Dyfyniad Arddull ChicagoAvery, Gayle, Andrew Bell, Martin Hilb, and Anne E. Witte. Understanding Leadership: Paradigms and Cases. London ; Thousand Oaks, Calif.: SAGE, 2004.
Dyfyniad MLAAvery, Gayle, et al. Understanding Leadership: Paradigms and Cases. SAGE, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.