1. Bhuie A K, Ogunseitan O A, Saphores J D M, Shapiro A A, 2004. Environmental and economic trade-offs in consumer electronic products recycling: a case study of cell phones and computers. IEEE International Symposium on Electronics and the Environment. 10–13 May. Scottsdale, AZ, USA. 74–79.
2. CCTV News, 2005. Mobile phone recycling project launched. 12 September. http://english.cctv.com/program/bizchina/20051209/101694.shtml.
3. Chen J L, Chen C M, Yen S B, ChiouJYR, YehSF, Liu C Y, 2005. Toxic potential indicator (TPI) for material assessment in automobile industry. Proceedings EcoDesign. 12–14 December, 2005. Environmentally Conscious Design and Inverse Manufacturing. Tokyo, Japan. 244–245.
4. Chung J, Lee H, Middendorf A, Zuber K H, 2003. A study on the trace of appropriate ecodesign strategies. Proceedings EcoDesign. 11–13 December, 2003. Environmentally Conscious Design and Inverse Manufacturing. Tokyo, Japan. 291–296.
5. European Committee, 1998. Environmental Management-life Cycle Assessment-goal and Scope Definition and Inventory Analysis (ISO 14041-1998). Brüssel, European: Committee for Standardisation. 27.