Ryan, P. (2003). Lifelong learning: Potential and constraints with special reference to policies in the United Kingdom and Europe. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Ryan, Paul. Lifelong Learning: Potential and Constraints with Special Reference to Policies in the United Kingdom and Europe. International Labour Organization, 2003.
MLA-Zitierstil (9. Ausg.)Ryan, Paul. Lifelong Learning: Potential and Constraints with Special Reference to Policies in the United Kingdom and Europe. International Labour Organization, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.