1. Self-efficacy: Toward a unifying theory of behavioral change.
2. Executive Coaching: A powerful feedback tool to help develop leadership skills.;Z.Barsness;Journal of Leadership & Organizational Studies,2018
3. Brenner, P. (2020). 5 Leadership Skills Every Project Manager Should Have. Business Solutions. Retrieved from https://www.business-solutions.com/resources/5-leadership-skills-every-project-manager-should-have/
4. Assessing Leadership Readiness Using Developmental Personality Style: A tool for leadership coaching.;B.Candis;International Journal of Evidence Based Coaching and Mentoring,2010
5. Chartered Institute of Personnel and Development. (2010). Learning and Development 2010. Survey report. CIPD. Retrieved from: https://www.cipd.co.uk/binaries/5215_learning_talent_development%20survey_report.pd