1. Adams, J., Hayes, J., & Hopson, B. (1977). Transition: understanding & managing personal change. London: Allanheld, Osmun. 241 p.
2. Adizes, I.K. (2009). How to manage in time of crisis (And how to avoid a crisis in the first place). Adizes Institute Publications. https://adizes.me/How_to_Manage_in_Times_of_Crisis_Adizes.pdf
3. Cameron, E., & Green, M. (2015). Making sense of change management: A complete guide to the models, tools and techniques of organizational change. Kogan Page Publishers, 502. https://b1ca250e5ed661ccf2f1da4c-182123f5956a3d22aa43eb816232.ssl.cf1.rackcdn.com/contentItem-9922318-89990849-xdozthvkehco4-or.pdf
4. Cameron, Kim S., & Quinn, Robert E. (1999). Diagnosing and changing organizational culture: based on the competing values framework. Reviseded. p. cm. The Jossey-Bass business & management series.
5. Drucker, P. (1999). Management challenges for the 21st century. 1st ed. Harper Business. http://surl.li/glgel