Chemers, M. M., & Ayman, R. (1993). Leadership theory and research: Perspectives and directions. Academic Press.
Cita Chicago (17th ed.)Chemers, Martin M., i Roya Ayman. Leadership Theory and Research: Perspectives and Directions. San Diego: Academic Press, 1993.
Cita MLA (9th ed.)Chemers, Martin M., i Roya Ayman. Leadership Theory and Research: Perspectives and Directions. Academic Press, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.