1. Integrated electricity plan (2003–2012);CEB,2003
2. Environmental life cycle assessment of products: i, guide; ii, backgrounds;Heijungs,1992
3. Handbook on life cycle assessment – operational guide to the ISO standards;Guinée,2002
4. Environmental management – life cycle assessment – goal and scope definition and inventory analysis. ISO 14041:1998;ISO,1998
5. Life cycle assessment of a biomass gasification combined-cycle system;Mann,1997