| Police Effectiveness in a Changing World : multi-agency case management : evidence and orthodoxy (paper 3) / Andy Higgins, Gavin Hales and John Chapman. |
|
2016 |
| Chief officer misconduct in policing : an exploratory study / Gavin Hales, Tiggey May, Jyoti Belur, Mike Hough. |
|
2015 |
| Gun crime [electronic resource] : the market in and use of illegal firearms / Gavin Hales, Chris Lewis and Daniel Silverstone. |
|
2006 |
| Police Effectiveness in a Changing World : cutting crime in the 21st century : informed proactivity in the midst of social and organizational change (paper 1) / Andy Higgins and Gavin Hales. |
|
|