Ward, H., & Brack, D. (2000). Trade, investment and the environment: Proccedings of the Royal Institute of International Affairs Conference, Chatham House, London, October 1998. Londra: Earthscan.
Chicago ZitierstilWard, Halina., and Duncan Brack. Trade, Investment and the Environment: Proccedings of the Royal Institute of International Affairs Conference, Chatham House, London, October 1998. Londra: Earthscan, 2000.
MLA ZitierstilWard, Halina., and Duncan Brack. Trade, Investment and the Environment: Proccedings of the Royal Institute of International Affairs Conference, Chatham House, London, October 1998. Londra: Earthscan, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.