Director: Mineral Development, Gauteng Region v Save the Vaal Environment (Case No. 133/98)[1999] SCA 9, Supreme Court of Appeal of South Africa (12 March 1999)
Director: Mineral Development, Gauteng Region v Save the Vaal Environment (Case No. 133/98)[1999] SCA 9, Supreme Court of Appeal of South Africa (12 March 1999), available at https://cer.org.za/wp-content/uploads/2010/08/Save-the-Vaal-Environment-v-DME.pdf or http://www.saflii.org/za/cases/ZASCA/1999/9.pdf