1. Aguayo, C. (2014). The use of education for sustainability websites for community education in Chile. Doctor of Philosophy Thesis, The University of Waikato, Hamilton, New Zealand. Retrieved from
http://hdl.handle.net/10289/8640
2. Aguayo, C. (2016). Activity theory and community education for sustainability: When systems meet reality. In D. Gedera & J. Williams (Eds.), Activity theory in education: Research and practice (pp. 139–152). Rotterdam, the Netherlands: Sense Publishers.
3. Allen-Gil, S., Walker, L., Thomas, G., Shevory, T., & Shapiro, E. (2005). Forming a community partnership to enhance education in sustainability. International Journal of Sustainability in Higher Education, 6(4), 392–402.
4. Ballantyne, R., & Packer, J. (2005). Promoting environmentally sustainable attitudes and behaviour through free-choice learning experiences: What is the state of the game? Environmental Education Research, 11(3), 281–295.
5. Daly, H. E. (1996). Beyond growth. Boston, MA: Beacon Press.