APA (7th ed.) Zitazioa
ebrary, Inc, Croitoru, L., & Sarraf, M. (2010). The cost of environmental degradation: Case studies from the Middle East and North Africa. World Bank.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Lelia Croitoru, eta Maria Sarraf. The Cost of Environmental Degradation: Case Studies from the Middle East and North Africa. Washington, D.C.: World Bank, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. The Cost of Environmental Degradation: Case Studies from the Middle East and North Africa. World Bank, 2010.
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