References
- Serageldin , I. 1995 . “ The human face of the urban environment ” . In Proceedings of the Second Annual World Bank Conference on Environmentally Sustainable Development: The Human Face of the Urban Environment , Edited by: Serageldin , I. , Cohen , M.A. and Sivaramakrishnan , K.C. 16 – 20 . Washington, DC : World Bank .
- United Nations Conference on Environment and Development (1992) ‘Agenda 21’, Adopted at the United Nations Conference on Environment and Development, Rio de Janeiro, Brazil, 3–14 June 1992.
- World Commission on Environment and Development (WCED) . 1987 . Our Common Future , Oxford : Oxford University Press .