1. Agyeman, J. (2005). Sustainable communities and the challenge of environmental justice. New York: New York University Press.
2. Aspin, D. N., & Chapman, J. D. (2012). Towards a philosophy of lifelong learning. In D. N. Aspin, J. Chapman, K. Evans, & R. Bagnall (Eds.), Second international handbook of lifelong learning (part 1) (pp. 3–35). Dordrecht: Springer.
3. Bagnall, R. G. (1999). Discovering radical contingency: Building a postmodern agenda in adult education. New York: Peter Lang.
4. Bagnall, R. G. (2003). Enhancing income generation through adult education: A comparative study. Brisbane: Australian Academic Press.
5. Bagnall, R. G. (2004). Cautionary tales in the ethics of lifelong learning policy and management: A book of fables. Dordrecht: Kluwer Academic.