1. Akella, A.S. and Cannon, J.B. (2004). Strengthening the weakest links: Strategies for improving the enforcement of environmental laws globally. Washington, DC: Center for Conservation and Government. In: R. White (Ed) (2009), Environmental Crime; A reader, 528-67. Cullompton: Willan Publishing.
2. BBC News (2010). Emperor Exmoor deer kill brings call for protection. 27 October 2010. [online] available at http://www.bbc.co.uk/news/uk-england-devon-11633614 (accessed 29 October 2010).
3. Beirne, P. (1999). For a nonspeciesist criminology; Animal abuse as an object of study. Criminology, 37(1), 117–47.
4. Beirne, P., & South, N. (Eds.). (2007). Issues in Green Criminology. Cullompton: Willan.
5. Braithwaite, J. (2002). Restorative Justice and Responsive Regulation. New York: Oxford University Press.