van Kuik, E., & Seeling-Hochmuth, G. (1998). Hybrid designer: User manual, user documentation, system documentation. Cape Town, South Africa: Energy Research Centre, University of Cape Town.

van Kuik, E., & Seeling-Hochmuth, G. (1998). Hybrid designer: User manual, user ducomentation, system documentation University of Cape Town ,Faculty of Engineering & the Built Environment ,Energy and Development Research Centre. Retrieved from http://hdl.handle.net/11427/23696

van Kuik, Edward, and Gabrielle Seeling-Hochmuth Hybrid designer: User manual, user ducomentation, system documentation. University of Cape Town ,Faculty of Engineering & the Built Environment ,Energy and Development Research Centre, 1998. http://hdl.handle.net/11427/23696

van Kuik E, Seeling-Hochmuth G. Hybrid designer: User manual, user ducomentation, system documentation. 1998 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/23696