1. Arendt, H. (1958). The human condition. Chicago: Chicago University Press.
2. Auster, P. (Ed.). (2001). True tales of American life. London: Faber and Faber.
3. Burms, A., & De Dijn, H. (1986). Rationaliteit en haar grenzen. Kritiek en deconstructie. Leuven: Universitaire Pers.
4. Gordimer, N. (1953). The lying days. London: Bloomsbury.
5. Hustinx, L., & Lammertyn, F. (2003). Collective and reflexive styles of volunteering: A sociological modernization perspective. Voluntas: International Journal of Voluntary and Nonprofit Organizations, 14(3), 170–187.