IstanceD.SchuetzeH. G.SchullerT. (eds) (2002). International perspectives on lifelong learning – From recurrent education to the knowledge society. Buckingham: SHRE and Open University Press.
2.
Organisation for Economic Cooperation and Development (OECD) (1987). Adults in higher education. Paris: OECD.
3.
SchuetzeH. G.SloweyM. (eds) (2000). Higher education and lifelong learners: International perspectives on change. London and New York: RoutledgeFalmer.
4.
SloweyM.SchuetzeH. G. (eds) (2012). Global perspectives on higher education and lifelong learners. London and New York: Routledge.