| | Master Painters Institute |
| http://www.mpi.net/ | | bgl@mpi.net |
| farby - użytkowanie i neutralizacja odpadów farb |
| 2002 | | MPI Maintenance Repainting Manual: Exterior Repainting | abs | | 16 | | str | 0,1 | mb |
| 2002 | | MPI Maintenance Repainting Manual: Interior Repainting | abs | | 19 | | str | 0,4 | mb |