References
- Hart, P., Shultis, J., Stevenson, R., & Whitehouse, H. (2014). Editorial. The Journal of Environmental Education, 45, 139–142.
- Payne, P. (Ed.) (2016). The politics of policy in education for sustainable development. The Journal of Environmental Education, 47, 69–178.
- United Nations Educational, Scientific and Cultural Organization [UNESCO]. (1977, October). Intergovernmental Conference on Environmental Education, organized by UNESCO in cooperation with UNEP, Tbilisi, USSR.