1. KEI, Knowledge Economy Indicators, Work Package 7, State of the Art Report on Simulation and Indicators, 2005, 30 p.
2. Indicators and Information Systems for Sustainable Development;Meadows,1998
3. Indicators to support an ecosystem approach to fisheries;Jennings;Fish Fish.,2005
4. The Sea around us project: documenting and communicating global fisheries impacts on marine ecosystems;Pauly;AMBIO: A J. Hum. Environ.,2007
5. R. Chuenpagdee, J. Alder, Sustainability ranking of North Atlantic fisheries, Sea Around Us: North Atlantic Fisheries Centre Research Reports, 9 (5), 1999, pp. 1–49.