1. Assessing Environmental Impacts in a Life-Cycle Perspective
2. ISO 14040 International Standard.Environmental management—Life cycle assessment—Principles and framework; International Organisation for Standardisation: Geneva, Switzerland, 2006.
3. ISO 14044 International Standard.Environmental management—Life cycle assessment—Requirements and guidelines; International Organisation for Standardisation: Geneva, Switzerland, 2006.
4. Comparison between three different LCIA methods for aquatic ecotoxicity and a product environmental risk assessment
5. Udo de Haes, H. A.; Finnveden, G.; Goedkoop, M.; Hauschild, M.; Hertwich, E.; Hofstetter, P.; Jolliet, O.; Klöpffer, W. Krewitt, W.; Lindeijer, E.; Müller-Wenk, R. Olsen, I.; Pennington, D.; Potting, J.; Steen, B.Life-Cycle Impact Assessment: Striving towards best practice; ISBN Society of Environmental Toxicology and Chemistry (SETAC): Brussels, 2002.