Anglin, M.D and Speckart, G.R. (1988). Narcotics Use and Crime; A Multisample, Multimethod analysis. Criminology. Vol 26.
Ashworth, A. (1999). Principles of Criminal Law. Oxford University press.
Andrew, V.H. (1976). Doing Justice; the Choice of punishment. first edition. New York.
Boonin, D. (2008). The Problem of Punishment. Cambridge University press.
Bedau, H. (1997). the Death Penalty in America. New York: Oxford university press.
Bennett, T and Holloway, K. (2005). Understanding drugs. alchol and Crime. New York: Open University press.
Cary, P.CL. (2005). death Penalty on Trial. Oxford: ABC publishing.
Fridell, R. (2004). Capital Punishment. New York: Marshal Cavendish.
Duff, R.A; (1986). Trials and Punishment. Cambridge University press.
Gwen, R, and Crow, I. (2009). Offender Rehabilitation: Theory, Research and Practice. London: Sage Publication.
Garland, D. (1990). Punishment and Modern Society. Oxford University press.
Haney, C. (2005). Reforming Punishment: Psychological Limits to the Pains of Imprisonment. American Psychological Association. Washington, D.C.
Hanson, R.K, et al. (2009). The Principles of effective correctional treatment also apply to sexual offenders: A Meta– analysis. Criminal Justice and Behavior.
Hughes, G. (1998). Understanding Crime Prevention. Buckingham: Open University Press.
Jamieson, A. (1994). Terrorism and Drug trafficking in the 1990s. Darmouth.
Johnson, H. (2004). Drugs and Vrime: a Study of incarceration female offenders. Australian institute of Criminology.
Kaye, S. (2008). the Debate abouth the Death Penalty. New York: the rosoen publishing.
Melusky, J.A and Keith, A.P; (2011). Capital Punishment. Oxford: Greenwood press.
McGuire, J. (2002). Offender Rehabilitation and Treatment: Effective programmes and policies to Reduce Reoffending. John Wiley andsons publication.
Pollock, M.J. (2013). Criminal Law, Tenth edition, London: Elsevier Publisher.
Raynor, P, and Robinson, G. (2005). Rehabilitation, Crime and Justice. UK: Macmillan publishing.
Thomas, C.R; (2006). Federal Narcotics Law and the War on Drugs. London: Routledge.
Tonry, M. (1996). Sentencing Matters. New York: Oxford University press.
Williams, M.E. (2002). the Death Penalty. Green haven press.
Walker, I. (2008). the Death Penalty. Minnesota. ABDO Publishing Company.