Shumate et al, May 2006, Evaluating teacher-leaders for careers as administrators: Effects of job attributes, teacher leader role, and teaching assignment area.
Reference
Shumate, B. T.,
Munoz, M. A.,
&
Winter, P. A.
Evaluating teacher-leaders for careers as administrators: Effects of job attributes, teacher leader role, and teaching assignment area.. Journal of Personnel Evaluation in Education, 18(1): 21-38. (2006).

