1. Industry;Bernstein,2007
2. China Energy Conservation and Supervision (CECS), 2008. 〈http://jilin.cecs.gov.cn/index.php?option=com_content&task=view&id=3085&Itemid=37&PHPSESSID=92741149c63d50a2adf87ad450bee8c8〉.
3. Commissie Benchmarking, 1999. Energy-efficiency benchmarking covenant. 〈http://www.benchmarking-energie.nl/pdf_files/covteng.pdf〉.
4. Commissie Benchmarking, n.d., Summary benchmarking covenant 〈http://www.benchmarking-energie.nl/standaard.php3?pagid=326〉.
5. Dai, Y., 2007. Implementation progress and next steps of the Top-1000 enterprises energy-efficiency program. In: Proceedings of the Tenth Senior Policy Advisory Council Meeting on Enhancing Implementation of China's 2010 20-Percent Energy Efficiency Target, Tianjin, China, November 16, 2007.