1. Alharthi, A., Alshehri, O., & Alkhatib, A. (2014). Leadership style among middle managers in Saudi Ministry of Health. European Scientific Journal, 9(26), 153–175.
2. Ali, H. M., & Yangaiya, S. A. (2015). Investigating the influence of distributed leadership on school effectiveness: A mediating role of teachers’ commitment. Journal of Educational and Social Research, 5(1 S1), 163–174.
3. Aljameely, M. (2008). Leadership patterns and its relationship to levels of empowerment: A survey study to Saudi Arabia Majlis Ashura staff, unpublished master dissertation (Unpublished doctoral thesis). Naif Arab University for Security Sciences, Kingdom of Saudi Arabia.
4. Amankwaa, A., & Anku-Tsede, O. (2015). Linking Transformational Leadership to Employee Turnover: The Moderating Role of Alternative Job Opportunity. International Journal of Business Administration, 6(4), 19.
5. Antonakis, J., Avolio, B. J., & Sivasubramaniam, N. (2003). Context and leadership: An examination of the nine-factor full-range leadership theory using the Multifactor Leadership Questionnaire. The Leadership Quarterly, 14(3), 261–295.