1. Autoweb Pty. Ltd., http://www.autoweb.com.au/start_80/showall_/id_MER/doc_mer0011025/article.html, 2002.
2. Integration of use aspects in the material flow analysis of metallic raw materials;Bauer;Metallurgy,2000
3. Bringezu S, Schütz H. Total material requirement of the European Union. Technical report no. 55, E.E.A., Copenhagen, 2001. 37p.
4. Exergy and industrial ecology—Part 1: an exergy-based definition of consumption and a thermodynamic interpretation of ecosystem evolution;Connelly;Exergy Int. J.,2001
5. Cornelissen RL. Thermodynamics and sustainable development. PhD thesis, Universiteit Twente, 1997.