State Liability in Tort: A Comparative Law Study. : Oxford University Press, 2003-03-13. Oxford Scholarship Online. 2012-03-22. Date Accessed 21 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258055.001.0001/acprof-9780199258055>.
(2003-03-13). State Liability in Tort: A Comparative Law Study. : Oxford University Press. Retrieved 21 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258055.001.0001/acprof-9780199258055.
State Liability in Tort: A Comparative Law Study. : Oxford University Press, 2003-03-13. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258055.001.0001/acprof-9780199258055.
Fairgrieve D. State Liability in Tort: A Comparative Law Study. Oxford University Press; 2003. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199258055.001.0001/acprof-9780199258055. Accessed May 21, 2013.