1. European Electronic Component Manufacturers Association, EECA Market Report, EECA, 2005.
2. Bay Area Air Quality Management District, Bay Area Air Quality Management District Permit Handbook: Printed Circuit Board Manufacturing Operations, http://www.baaqmd.gov/pmt/handbook/s07c01fr.htm, accessed on June 25, 2006.
3. Sustainable Technologies for the Regeneration of Acidic Tin Stripping Solutions used in PCB Fabrication
4. Sustainable Technologies for the Tin Stripping Process used in Printed Circuit Board Fabrication;Kerr,2004