| Management | K. Keenan | Krikke Pocket Books |
| Gedrag Begrijpen | K. Keenan | Krikke Pocket Books |
| Assertiviteit | K. Keenan | Krikke Pocket Books |
| Vergaderen | K. Keenan | Krikke Pocket Books |
| Stress beheersen | K. Keenan | Krikke Pocket Books |
| Time-management | K. Keenan | Krikke Pocket Books |
| Personeel Selecteren | K. Keenan | Krikke Pocket Books |
| Planning | K. Keenan | Krikke |
| Communiceren | K. Keenan | Krikke Pocket Books |
| Problemen oplossen | K. Keenan | Krikke Pocket Books |
| De pocket-manager - Motiveren | K. Keenan | Krikke Pocket Books |
