"Angola's Constitution of 2010"(PDF). Oxford Constitutional Law (Oxford University Press). 6 June 2017. Archived(PDF) from the original on 1 October 2018. Retrieved 27 September 2017.
"Angola's Constitution of 2010"(PDF). Oxford Constitutional Law (Oxford University Press). 6 June 2017. Archived(PDF) from the original on 1 October 2018. Retrieved 27 September 2017.