1. Thompson, P.B. (1997) Food Biotechnology in Ethical perspective, Blackie Academic & Professional, London.
2. Borlaug, N.E. (2000) Ending world hunger: the promise of biotechnology and the threat of antiscience zealotry, Plant Physiology 124: 487–490.
3. Human Development Report (2001) Making New Technologies Work for Human Development, United Nations Development Programme, 〈http://www.undp.org/hdr2001/〉.
4. Nuffield Council on Bioethics (1999) Genetically Modified Crops: The social and ethical issues, The Nuffield Foundation, London.
5. Persey, G.J. & Lantin, M.M. (2000) Agricultural Biotechnology and the Poor, CGIAR and US National Academy of Science, Washington.