| Prostitution in the Netherlands in 2014 / A.L. Daalder. |
|
2015 |
| The psychosocial health of police personnel [summary] / I. van Beek, T.W. Taris, W.B. Schaufeli. |
- Document du gouvernement
- Recherche académique
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2013 |
| Bont en Blauw : summary / Ilse van Leiden, Henk Ferwerda. |
|
2008 |
| Expenditure on crime in the Netherlands [electronic resource] / Debora Moolenaar. |
|
2006 |
| Police and social science : summaries. |
|
1998 |