1 Behn, R. D., "What right do public managers have to lead" 58 (58): 209-224, 1998
2 Ingraham, P. W., "The challenge and the opportunity" 36 (36): 374-381, 2006
3 Van Wart, M., "Public-sector leadership theory: An assessment" 63 (63): 214-228, 2003
4 Van Slyke, D. M., "Public service leadership: Opportunities for clarity and coherence" 36 (36): 362-374, 2006
5 Borins, S., "Loose cannons and rule breakers, or enterprising leaders? Some evidence about innovative managers" 60 (60): 490-499, 2000