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Gell, Fiona R. and Roberts, Callum M. (2002) The Fishery effects of marine reserves and fishery closures. World Wide Fund for Nature (WWF), Washington.
Roberts, Callum M. and Bohnsack, James A. and Gell, Fiona R. and Hawkins, Julie P. and Goodridge, Renata (2001) Effects of marine reserves on adjacent fisheries. pp. 1920-1923.
Balmford, Andrew and Gravestock, Pippa and Hockley, Neal and McClean, Colin J. and Roberts, Callum M. (2001) The Worldwide costs of marine protected areas. Proceedings of the National Academy of Sciences (PNAS).
Roberts, Callum M. and Hawkins, Julie P. Fully-protected marine reserves: A Guide. World Wide Fund for Nature (WWF), Washington. ISBN 2-88085-239-0