APA način citiranja (7. izdanje)
(2003). Voluntary approaches for environmental policy: Effectiveness, efficiency, and usage in policy mixes. OECD.
Čikaški stil citiranja (17. izdanje)
Voluntary Approaches for Environmental Policy: Effectiveness, Efficiency, and Usage in Policy Mixes. Paris, France: OECD, 2003.
MLA način citiranja (9. izdanje)
Voluntary Approaches for Environmental Policy: Effectiveness, Efficiency, and Usage in Policy Mixes. OECD, 2003.
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