Dyfyniad APA

Bartelmus,Peter. (1994). Environment, growth and development: Concepts and strategies of sustainability. Routledge.

Dyfyniad Arddull Chicago

Bartelmus,Peter. Environment, Growth and Development: Concepts and Strategies of Sustainability. New York: Routledge, 1994.

Dyfyniad MLA

Bartelmus,Peter. Environment, Growth and Development: Concepts and Strategies of Sustainability. Routledge, 1994.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.