NAFTA

Mann, Howard and Konrad von Moltke. "NAFTA's Chapter 11 and the environment: Addressing the impacts of the investor-state process on the environment." Winnipeg: IISD, 1999.

Johnston, Pierre Marc and Andre Beaulieu. The environment and NAFTA: Understanding and implementing the new continental law. New York: Island Press, 1996.

EU

von Moltke, Konrad. The Maastricht Treaty and the Winnipeg principles on trade and sustainable development. Winnipeg: IISD, 1995.

Mercosur

Tussie, Diana and Patricia Vasquez. "Regional integration and building blocks: The case of Mercosur," in Diana Tussie, ed., The environment and international trade negotiations: Developing country stakes. New York: IDRC/Macmillan Press, 1999.

Conclusion