1. B.H. Oxman, Jurisdiction of States in R. Wolfrum (ed.) Max Planck Encyclopedia of Public International Law online ed. OUP at para 1, 2008.
2. A. CasseseInternational Law OUP at 49, 2005.
3. R. Jennings, A. Watts, (eds) Oppenheim’s International Law Longman at 456, 1992.
4. Democratic Alliance v President of the Republic of South Africa & Others 2013 (1) SA 248 (CC), 2012 (12) BCLR 1297 (CC) at para 26.
5. Ex parte Attorney-General, Namibia: In Re: The Constitutional Relationship between the Attorney-General and the Prosecutor-General 1995 (8) BCLR 1070 (NmS) at 1078C.