Freedland, Mark, Paul Craig, Catherine Jacqueson, and Nicola Kountouris. "Active Labour Market Policies: Between ‘Right to Work’ and ‘Workfare’." Public Employment Services and European Law. : Oxford University Press, 2007-09-27. Oxford Scholarship Online. 2009-01-01. Date Accessed 25 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199233489.001.0001/acprof-9780199233489-chapter-7>.
Freedland, M., Craig, P., Jacqueson, C., & Kountouris, N.(2007-09-27). Active Labour Market Policies: Between ‘Right to Work’ and ‘Workfare’. In Public Employment Services and European Law. : Oxford University Press. Retrieved 25 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199233489.001.0001/acprof-9780199233489-chapter-7.
Freedland, Mark, Paul Craig, Catherine Jacqueson, and Nicola Kountouris. "Active Labour Market Policies: Between ‘Right to Work’ and ‘Workfare’." In Public Employment Services and European Law. : Oxford University Press, 2007-09-27. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199233489.001.0001/acprof-9780199233489-chapter-7.
Freedland M, Craig P, Jacqueson C, Kountouris N. Active Labour Market Policies: Between ‘Right to Work’ and ‘Workfare’. In: Freedland FBA M, Craig QC FBA P, Jacqueson C, Kountouris N. Public Employment Services and European Law. Oxford University Press; 2007. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199233489.001.0001/acprof-9780199233489-chapter-7. Accessed May 25, 2013.