1. Abels, G. (2009). Citizen’s deliberation and the EU democratic deficit. Tübinger Arbeitspapiere zur Integrationsforschung ( TAIF ). 1, 1–34.
2. Age Discrimination: The ECJ Continues to Rule on Compulsory Retirement and Related Issues. (2010). O’Mara Geraghty McCourt: Solicitors and Notaries Public. Available from: www.omgm.ie/?p=213 [Accessed 5/8/2012]
3. All Rights Reserved? Barriers Towards European Citizenship. (2014). BEUCITIZEN: Barriers towards EU citizenship. Available from: http://beucitizen.eu/topic/ [Accessed 3/9/2014]
4. Anderson, B. (1983). Imagined communities: Reflections on the origin and spread of nationalism. London, New York: Verso.
5. Baker, J. (2007). European Court of Justice ruling allows age discrimination on mandatory retirement ages. Personnel Today. Available from: http://www.personneltoday.com/hr/european-court-of-justice-ruling-allows-age-discrimination-on-mandatory-retirement-ages/ [Accessed 11/7/2013]