1. Life Cycle Assessment (LCA) – A Guide to Approaches, Experiences and Information Sources;Astrup Jensen,1997
2. Life Cycle Assessment: Principles and Practice;Curran,2006
3. A Technical Framework for Life Cycle Assessment,1991
4. Guidelines for Life Cycle Assessment: A ‘Code of Practice’,1993
5. Life Cycle Impact Assessment: The State-of-the-Art;Barnthouse,1997