1. The negotiations on agriculture in the Doha Development Agenda Round: current status and future prospects
2. C. Bjornskov, and K. M. Lind (2002 ), ?Where Do Developing Countries Go After Doha? An Analysis of WTO Positions and Potential Alliances?, Working Paper No. 2 ( Danish Research Institute of Food Economics).
3. M. Boozer, G. Ranis, F. Stewart, and T. Suri (2004 ), ?Paths to Success: The Relationship between Human Development and Economic Growth?, Economic Growth Center Working Paper No. 874 ( Yale University).
4. E. Diaz-Bonilla, M. Thomas, S. Robinson, and A. Cattaneo (2000 ), ?Food Security and Trade Negotiations in the World Trade Organization: A Cluster Analysis of Country Groups?, Discussion Paper No. 59 ( TMD-IFPRI).