1. Transformational nursing leadership: A vision for the future;Barker,1990
2. Stogdill's handbook of leadership;Bass,1981
3. Leadership;Burns,1978
4. What makes a leader in higher education?;Chait;Journal of Professional Nursing,1988
5. The relative ability of leaders and non-leaders to estimate opinions of their own groups;Chowdhry;Journal of Abnormal Social Psychology,1952