1. Berry, Thomas (1999) The Great Work: Our Way into the Future, New York: Bell Tower.
2. Ehrenfeld, John (2008) Sustainability by Design, New Haven: Yale University Press.
3. Gibson-Graham, J.K. (2006) A Postcapitalist Politics, Minneapolis: University of Minnesota Press.
4. Hathaway, Mark and Boff Leonardo (2009) The Tao of Liberation: Exploring the Ecology of Transformation, Maryknoll, NY: Orbis Books.
5. Hopkins, Rob (2008) The Transition Handbook: From Oil Dependency to Local Resilience, White River Junction, VT: Chelsea Green Publishing.