1. Albertyn, C. & G. Watkins: 2002, Partners in Pollution: Voluntary Agreements and Corporate Greenwash, South African People and Environment in the Global Market Series, (Groundwork, Pietermaritzburg)
2. Bamberger, M.: 2006, Conducting Quality Impact Evaluations Under Budget, Time and Data Constraints (Independent Evaluation Group, World Bank, Washington DC)
3. Bendell, J. and D. F. Murphy: 1999, ‹Partners in Time? Business, NGOs and Sustainable Development’, Discussion Paper No. 109, UNRISD, Geneva
4. Blowfield, M.E.: 2004, “Ethical Supply Chains in the Cocoa, Coffee, and Tea Industries”, Greener Management International 43, 15–24
5. Blowfield, M.E.: 2007. “Reasons to be Cheerful: What We Know about CSR’s Impact, Third World Quarterly, 28(4), 683–695