1. Barratt-Brown, M. (1993). Fair Trade: Reform and realities in the international trading system. London: Zed Books.
2. Cáceres Benavides, Z. (2006). Civil society and Fair Trade. Rio de Janeiro: The Edelstein Center for Social Research. Research Resources on Internet, Report No.2. http://www.centroedelstein.org.br/english/report.shtml .
3. Carimentrand, A., & Ballet, J. (2004). Le commerce équitable entre éthique de la consommation et signes de qualité. In Proceedings of the “Congreso Intyernacional Agroindustrial Rural y Territorial,” Toluca, Mexico.
4. Commene, V. (2005). Responsible consumption: A general presentation. Paper presented at a conference of the European Network for Responsible Consumption (DG SANCO), Aalborg, Denmark, October 6.
5. Conroy, M. E. (2001). Can advocacy-led certification systems transform global corporate practices? Evidence and some theory. Amherst, MA: University of Massachusetts, Political Economy Research Institute. PERI Working Paper Series, No. 21.