Energy Research Centre. (2004). Energy for sustainable development: South African profile. Energy Research Centre. University of Cape Town.
(2004). Energy for sustainable development: South African profile University of Cape Town ,Faculty of Engineering & the Built Environment ,Energy Research Centre. Retrieved from http://hdl.handle.net/11427/22689
Energy for sustainable development: South African profile. University of Cape Town ,Faculty of Engineering & the Built Environment ,Energy Research Centre, 2004. http://hdl.handle.net/11427/22689
. Energy for sustainable development: South African profile. 2004 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/22689