1. Apme.com, plasticseurope.org, www.world-aluminum.org, www.worldsteel.org/
2. Industrial Applications of Renewable Plastics, M. Biron, Elsevier Ltd., 2017.
3. Material Selection for Thermoplastic Parts, M. Biron, Elsevier Ltd., 2016.
4. M. Biron, Thermosets and Composites – Technical Information for Plastics Users, Elsevier Ltd, 2004.
5. F. Pardos, Antec 2002 Proceedings, 2736.