Walklate, S. (2007). Understanding criminology: Current theoretical debates (3rd ed.). Open University Press.

Walklate, Sandra. Understanding Criminology: Current Theoretical Debates. 3rd ed. Buckingham ; Bristol, PA, USA: Open University Press, 2007.

Walklate, Sandra. Understanding Criminology: Current Theoretical Debates. 3rd ed. Open University Press, 2007.