Ghaleigh, Navraj Singh. "Emissions Trading before the European Court of Justice: Market Making in Luxembourg." Legal Aspects of Carbon Trading: Kyoto, Copenhagen, and beyond. : Oxford University Press, 2009-10-01. Oxford Scholarship Online. 2010-02-01. Date Accessed 26 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565931.001.0001/acprof-9780199565931-chapter-17>.
Ghaleigh, N.(2009-10-01). Emissions Trading before the European Court of Justice: Market Making in Luxembourg. In Legal Aspects of Carbon Trading: Kyoto, Copenhagen, and beyond. : Oxford University Press. Retrieved 26 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565931.001.0001/acprof-9780199565931-chapter-17.
Ghaleigh, Navraj Singh. "Emissions Trading before the European Court of Justice: Market Making in Luxembourg." In Legal Aspects of Carbon Trading: Kyoto, Copenhagen, and beyond. : Oxford University Press, 2009-10-01. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565931.001.0001/acprof-9780199565931-chapter-17.
Ghaleigh NS. Emissions Trading before the European Court of Justice: Market Making in Luxembourg. In: Freestone D, Streck C. Legal Aspects of Carbon Trading: Kyoto, Copenhagen, and beyond. Oxford University Press; 2009. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199565931.001.0001/acprof-9780199565931-chapter-17. Accessed May 26, 2013.