United National Environment Programme World Conservation Monitoring Centre. 2008. National and Regional Networks of Marine Protected Areas: A Review of Progress. Cambridge, U.K.
Campbell, A., Dickson, B., Gibbs, H., Hansen, M., Kapos, V., Lysenko, I., Miles, L. Scharlemann, J. 2009. The Role of Protected Areas in Storing Carbon and Reducing Emissions. IOP Conf. Series: Earth and Environmental Science 6.