1. Ascher, Bernard, Postal Services and Express Delivery in Trade Negotiations, paper prepared for the World Mail and Express Americas Conference, Orlando, Florida, December 10, 2001
2. Asian Development and the OECD, Liberalization and Competition in the Service Sector: Experiences from Europe and Asia, Eighth International Forum on Asian Perspectives, June 2002 (draft monograph).
3. Dee, P. and K. Hanslow, Multilateral Liberalization of Services Trade, Canberra, Australian Productivity Commission. (as cited in OECD 2002)
4. OECD, GATS: The Case for Open Services Markets (OECD, 2002).
5. Robert Scollay and John Gilbert, An Asian Trade Bloc? (Institute of International Economics, 2001).