APA-čujuhus (7. p.)
ebrary, Inc, & Kettl, D. F. (2002). Environmental governance: A report on the next generation of environmental policy. Brookings Institution Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Donald F. Kettl. Environmental Governance: A Report on the Next Generation of Environmental Policy. Washington, D.C.: Brookings Institution Press, 2002.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Donald F. Kettl. Environmental Governance: A Report on the Next Generation of Environmental Policy. Brookings Institution Press, 2002.
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