1. Biotechnology in the New South Africa;Ofir;Biotechnology and Development Monitor,1994
2. South Africa – blazing a trail for African biotechnology;Motarim;Nat. Biotechnol.,2004
3. Department of Arts Culture, Science and Technology (1996) Preparing for the 21st Century (http://www.dst.gov.za/publications/white_papers/Science_Technology_White_Paper.pdf)
4. Economic Commission for Africa (2002) Harnessing Technologies for Sustainable Development (http://www.uneca.org/harnessing/)
5. The potential of plant biotechnology for developing countries;Thomson,2002-2002