1. Valuing health effects of air pollution in developing countries: the case of Taiwan;Alberini;Journal of Environmental Economics and Management,1997
2. Berfield, S. (1996, April 26). The price of pollution. Asiaweek, 34–39.
3. Chemonics International and Associates. (1994). Comparing environmental health risks in Cairo, Egypt, Report to US AID (Vols. 1–2). Egypt.
4. The value of the world’s ecosystem services and natural capital;Costanza;Nature,1997
5. da Motta, R. S., & Mendes, A. P. F. (1994). Health costs associated with air pollution in Brazil. In P. H. May & R. S. da Motta (Eds.), Pricing the planet: economic analysis for sustainable development (pp. 101–122). New York: Columbia University Press.