1. Carson R . Silent Spring. Houghton Miffin, NY, USA (1962) .
2. Commoner B . The Closing Circle: Nature, Man and Technology. Bantam Books, NY, USA (1971) .
3. Brundtland CG . Our Common Future, the World Commission on Environmental Development. Oxford University Press, Oxford, UK (1987) .
4. Fundamentals of green chemistry: efficiency in reaction design
5. Anastas PT , Warner JC . Green Chemistry: Theory and Practice. Oxford University Press, Oxford, UK (1998) .