1. Abeykoon, C., Kelly, A.L., Vera-Sorroche, J., Brown, E.C., Coates, P.D., Deng, J., Li, K., Harkin-Jones, E., Price, M.: Process efficiency in polymer extrusion: correlation between the energy demand and melt thermal stability. Appl. Energy 135, 560–571 (2014)
2. Australian Government, Department of Industry, “Australian Chemicals and Plastics Manufacturing Update”, 2013. http://www.industry.gov.au/industry/IndustrySectors/chemicalsandplastics/Documents/ChemicalsandPlasticsDatacard13.pdf 15 Dec 2014
3. BDEW Bundesverband der Energie- und Wasserwirtschaft e.V., AG Energiebilanzen: Bruttostromerzeugung nach Energieträgern. http://bdew.de/internet.nsf/id/2F3534CF6E1386E6C1257A41004112D3 . 04 May 2013
4. Bürkle, E., Hungerkamp, T., Würftele, M.: Spürbar niedrigere Energiekosten. In: Kunststoffe, no. 9, pp. 202–206. Carl Hanser, München (2007)
5. Clean Energy Council. Clean Energy Australia, Report 9 (2012)