| Senior investigator – adult sexual assault : competency profile. |
|
2012 |
| Senior investigator – child abuse : competency profile. |
|
2012 |
| Senior investigator – counterterrorism : competency profile. |
|
2012 |
| Senior investigator – domestic violence : competency profile. |
|
2012 |
| Senior investigator – drug enforcement : competency profile. |
|
2012 |
| Senior investigator – financial crime : competency profile. |
|
2012 |
| Senior investigator – homicide : competency profile. |
|
2012 |
| Senior investigator – organized crime : competency profile. |
|
2012 |
| A tough nut to crack : performance measurement in specialist policing / Zhivan Alach and Charl Crous. |
|
2012 |
| Activities to build leadership competencies : a supplement to : Leadership development in police services. |
|
2011 |