Click on the following links. Please note these will open in a new window.

1. Cullen, T., & Wilcox, P. (2010). Colvin, Mark: Coercion Theory. Encyclopedia of Criminological Theory.
2. Cullen, T., & Wilcox, P. (2010). Gottfredson, Michael R., and Travis Hirschi: Self-Control Theory. Encyclopedia of Criminological Theory.
3. Cullen, T., & Wilcox, P. (2010). Hirschi, Travis: Social Control Theory. Encyclopedia of Criminological Theory.
4. Cullen, T., & Wilcox, P. (2010). Tittle, Charles R.: Control Balance Theory. Encyclopedia of Criminological Theory.