References
- Hermans, H. J. M. (2018). Society in the self. A theory of identity in democracy. NY: Oxford University Press.
- Van Loon, R. (2017). Creating organizational value through dialogical leadership. Boiling rice in still water. Zurich: Springer Verlag.
- Yalom, I. D., & Leszcz, M. (2005). The theory and practice of group psychotherapy. New York: Basic Books.