1. EPA Victoria. Waste minimisation policy; 1990.
2. Reeve D. Environmental issues. Surface Finishing 1996–2005 (all issues).
3. AIMF Advanced (Supervisory) Course. Cleaner Production in Metal Finishing.
4. Reynoldson RW. Heat treatment in fluidised bed furnaces; 1989.
5. Nitreg® gas nitriding. Victoria: Hardchrome Engineering; 2001.