1. Azman, I., Hasan, M., Ahmad, S., Mohd, M., & Munirah, Y. (2011). An empirical study of the relationship between transformational leadership, empowerment, and organizational commitment. Business and Economics Research Journal, 2(1), 89–107. Retrieved from
http://www.berjournal.com/
2. Barbuto, J. E., & Wheeler, D. W. (2006). Scale development and construct clarification of servant leadership. Group and Organizational Management, 31(3), 300–326. doi:
10.1177/1059601106287091
.
3. Bass, B. M., & Bass, R. (2008). The Bass handbook of leadership: Theory, research, & managerial application. New York, NY: The Free Press.
4. Baugher, J. E. (2008). Facing death: Buddhist and western hospice approaches. Symbolic Interaction, 31(3), 259–284. doi:
10.1525/si.2008.31.3.259
.
5. Beck, C. D. (2014). Antecedents of servant leadership: A mixed methods study. Journal of Leadership and Organizational Studies, 21(3), 299–314. doi:
10.1177/1548051814529993
.