Heleba, Siyambonga. “Mootness and the Approach to Costs Awards in Constitutional Litigation: A Review of Christian Roberts V Minister of Social Development Case No 32838 05 (2010) (TPD)”. Potchefstroom Electronic Law Journal, vol. 15, no. 5, June 2017, pp. 566-99, https://doi.org/10.17159/1727-3781/2012/v15i5a2535.