1. Chang AL 2003 Yufang zisha jihua [Suicide prevention project] Available online at: http://www.xinhuanet.com/newscenter/2003–11/19/content_1188006.htm, (accessed 19 November 2003)
2. China Internet Network Information Centre (CINIC) 2003 Dishierci Zhongguo hulianwangluo fazhan zhuangkuang tongji baogao [12th statistical report on internet development in China] Available online at: http://www.cnnic.net.cn/download/manual/en‐reports/12.pdf, (accessed 7 March 2003)
3. Communist Party of China (CPC) 2001 Gongmin daode jianshe shishi gangyao [Program for improving civic morality] (Beijing, People's Daily Press), Available online at: http://www.moe.edu.cn/base/deyu/3.htm, and, http://www.people.com.cn/GB/shizheng/16/20011024/589496.html, (accessed 15 August 2004)