Donnelly, Shawn. "Regulation in the United Kingdom." The Regimes of European Integration: Constructing Governance of the Single Market. : Oxford University Press, 2010-07-15. Oxford Scholarship Online. 2010-09-01. Date Accessed 20 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199579402.001.0001/acprof-9780199579402-chapter-6>.
Donnelly, S.(2010-07-15). Regulation in the United Kingdom. In The Regimes of European Integration: Constructing Governance of the Single Market. : Oxford University Press. Retrieved 20 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199579402.001.0001/acprof-9780199579402-chapter-6.
Donnelly, Shawn. "Regulation in the United Kingdom." In The Regimes of European Integration: Constructing Governance of the Single Market. : Oxford University Press, 2010-07-15. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199579402.001.0001/acprof-9780199579402-chapter-6.
Donnelly S. Regulation in the United Kingdom. In: Donnelly S. The Regimes of European Integration: Constructing Governance of the Single Market. Oxford University Press; 2010. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199579402.001.0001/acprof-9780199579402-chapter-6. Accessed June 20, 2013.