1. Nunes P.A.L.D., Ding H., Markandya A. The economic valuation of marine ecosystems, FEEM Working Paper 2009, No. 68.
2. Coastal and marine ecosystem services valuation for policy and management: managed realignment case studies in England;Luisetti;Ocean Coast Manage,2011
3. COWI. Scoping study on the requirements for economic assessment in the Marine Strategy Framework Directive, Final Report, European Comission DG Environment, June 2010.
4. TEEB (The Economics of Ecosystems and Biodiversity). The Economics of Ecosystems and Biodiversity for National and International Policy Makers—Summary: Responding to the Value of Nature, 2009.
5. OSPAR. The Convention for the Protection of the Marine Environment of the North-East Atlantic, 1992.