| Vacuum fingerprint chamber evaluation / by Canadian Police Research Centre. |
- Service de police
- Recherche académique
|
1993 |
| Vancouver Police in-car video evaluation / by W. Baker, D. Duthie, G. Goodall, D. Paradon. |
- Service de police
- Recherche académique
|
1993 |
| A.S.P. Tactical Baton assessment / by Cst. J.A. Johnston. |
- Service de police
- Document du gouvernement
|
1990 |