Bertelmus, P. (1994). Environment, growth and development: The concepts and strategies of sustainability. Routledge.
Chicago Style (17th ed.) ZitazioaBertelmus, Peter. Environment, Growth and Development: The Concepts and Strategies of Sustainability. London: Routledge, 1994.
MLA (9th ed.) ZitazioaBertelmus, Peter. Environment, Growth and Development: The Concepts and Strategies of Sustainability. Routledge, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.