1. Arnstein, SR. (1969). A ladder of citizen participation. Journal of the American Institute of Planners 35(4), 216-224.
2. Bookchin, M. (1986). Post-Scarcity Anarchism. Montreal-Buffalo: Black Rose Books.
3. Bird-Rose, D., (2003). Decolonizing the Discourse of Environmental Knowledge in Settler Societies. In Hawkins & S. Muecke (Eds.) Culture and Waste: The Creation and Destruction of Value (pp. 53-72). Lanham: Rowman & Littlefield.
4. Butler, CTL & Rothstein, A. (2007). On conflict and consensus: a handbook on formal consensus decision-making. Alexander Technique International. Retrived from: http://www.learningmethods.com/pdf/on%20conflict%20and%20consensus.pdf
5. Callon, M (2007a). An essay on the growing contribution of economic markets to the proliferation of the social. Theory, Culture, Society, 24, 139-163.