172014 Bryman, A., Collinson, D., Grint, K., Jackson, B., & Uhl-Bien, M. (2011). The SAGE handbook of leadership. London ; Thousand Oaks, Calif. : SAGE.

172014 Bryman, Alan, David Collinson, Keith Grint, Brad Jackson, and Mary Uhl-Bien. The SAGE Handbook of Leadership. London ; Thousand Oaks, Calif. : SAGE, 2011.

172014 Bryman, Alan, et al. The SAGE Handbook of Leadership. London ; Thousand Oaks, Calif. : SAGE, 2011.