1. To recycle, or not to recycle, that is the question: Insights from life-cycle analysis
2. L. Gaines, P. Nelson, TMS 2010 Annual Meeting and Exhibition, Seattle, USA, 2010.
3. Garbology 101: Getting a Grip on Waste
4. European Battery Directive, 26.9.2006 EN Official Journal of the European Union L 266/1(2006). Available from: http://eur-lex.europa.eu/LexUriServ/site/en/oj/2006/l_266/l_26620060926en00010014.pdf, (accessed 31.05.13).
5. ISO International Standard, ISO/FDIS 14040, Environmental Management—Life Cycle Assessment—Principles and Framework, 1997.