1. Enterprising energy management;Van Gorp;Power Energy Mag IEEE,2004
2. Energy and Green House Management Toolkit, Module 4. Developing an energy management system, Sustainable Energy Authority Victoria, Australia, June 2002.
3. Towards the New International Management Standard for Energy ISO 50001. [accessed 05.02.09].
4. Amundsen A. Joint management of energy and environment. Cleaner production, environmental management systems and energy management facilitating sustainable industrial development in the food processing industry. Ph.D. Thesis, Centre for Environmental Studies, Erasmus University, Rotterdam, The Netherlands. Fredrikstad (Norway): Oestfold Research Foundation; 1999.
5. Empirical analysis of energy management in Danish industry;Christoffersen;J Clean Prod,2006