1European Environment Agency. Late lessons from early warnings the precautionary principle 1896-2000[J]. Environ Issue Report,2001,22:13-14.
2O' Riordan T,Jordan A .The precautionary principle in contemporary environmental polities[J]. Environ Values, 1995,4:191-212.
3Tickner JA. Precaution and preventive public health policy[J]. Public Health Report Am,2002, (117) :493-497.
4Kriebel D. The precautionary principle in environmental science. European Center for Environmental and Health[ A]. WHO: Precautionary Policies and Health Protection-Principle and Applications[ R]. Rome:2001.
5The precautionary principle project:Wingspread State-A common sense way to protect public health and the environment[ EB/OL]. The Science and Environmental Health Network, 1998-01-25.
9Richard Kilborn, John Izod. An introduction to television documentary: Confronting Reality. Manchester: Manchester University Press, 1997: 138、 1997: 154.
10Richard Kilborn, John Izod. An introduction to television documentary: Confronting Reality. Manchester: Manchester University Press, 1997:360.
