APA
(1994). Sustainable Development: an economicperspective. London: International Institute for Environment and Development.
Chicago
1994. Sustainable Development: an economicperspective. London: International Institute for Environment and Development.
Harvard
(1994). Sustainable Development: an economicperspective. London: International Institute for Environment and Development.
MLA
Sustainable Development: an economicperspective. London: International Institute for Environment and Development. 1994.