1. Various reports and articles (1995-1996) Appliance, Dana Chase Publications
2. Corporate Development Consultants (1990) The European Market for Plastics in Home and Garden appliances.
3. Applied Market Information (1996) Polypropylene compounds in Western Europe.
4. SOFRES Conseil for APME (1995) Information system on plastics in the Electric and Electronic Sector.
5. Calvin, R. (1996) Performance of PPs make gains in kitchen appliances, Modern Plastics Int., December, 1996.