1. Abdi, T., & Edwards, L. (2002). Trade, technology and wage inequality in South Africa (DPRU Working Papers no. 02/60. University of Cape Town).
2. Bell, T., & Cattaneo, N. (1997). Foreign trade and employment in South African manufacturing industry (Occasional Report no. 4, Training Department, International Labour Office, Geneva).
3. Carter, M. R., & May, J. (1999). One kind of freedom: Poverty dynamics in post-apartheid South Africa (Staff paper no. 427, University of Wisconsin-Madison, Agricultural & Applied Economics).
4. South Africa's Trade Reform and the World Trade Organisation: Background & progress;Cassim;Trade and Industry Monitor,2001
5. Currency depreciation, trade liberalisation and economic development;Coetzee;South African Journal of Economics,1997