Sterner, T. (2003). Policy instruments for environmental and natural resource: Management. Resources for the Future.
Cita Chicago (17th ed.)Sterner, Thomas. Policy Instruments for Environmental and Natural Resource: Management. Washington: Resources for the Future, 2003.
Cita MLA (9th ed.)Sterner, Thomas. Policy Instruments for Environmental and Natural Resource: Management. Resources for the Future, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.