Kettl, D. F. (2002). Environmental governance: A report on the next generation of environmental policy. The Brookings Institution.
Chicago Style (17. basım) AtıfKettl, Donald F. Environmental Governance: A Report on the Next Generation of Environmental Policy. Washington, D. C: The Brookings Institution, 2002.
MLA (9th ed.) AtıfKettl, Donald F. Environmental Governance: A Report on the Next Generation of Environmental Policy. The Brookings Institution, 2002.
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