(1993). The Environmental data book: ; a guide to statistics on the environment and development. The World Bank.
Chicago Style (17. basım) AtıfThe Environmental Data Book: ; a Guide to Statistics on the Environment and Development. Washington, D. C: The World Bank, 1993.
MLA (9th ed.) AtıfThe Environmental Data Book: ; a Guide to Statistics on the Environment and Development. The World Bank, 1993.
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