1. Akers, R.L., & Sellers, C.S. (2013). Criminological theories: Introduction, evaluation, and application. New York: Oxford.
2. Burger, J. (2007). Strategic perspectives on crime and policing in South Africa. 1st ed. Pretoria: Van Schaik.
3. Clarke, R. V. (Ed). (1997). Situational crime prevention: successful case studies. (2nd ed). Rutgers University: Harrow and Heston, Publishers.
4. Dempsey, J.S. & Forst, L.S. (2008). An introduction to policing. 5th ed. Belmont, CA: Wadsworth.
5. Dube, J. (2007). Social factors influencing adolescent drug abuse in high schools atAtteridgeville. MSc dissertation, TUT, Pretoria.