1. China Internet Network Information Center (2012) 30th statistical report on Internet development in China. Beijing, China: China Internet Network Information Center.
2. Reuters (2012) Microblogging use in China quadrupled in 2011: think tank. Reuters. Accessed on: January 16, 2012. http://www.reuters.com/article/2012/01/16/us-china-internet-idUSTRE80F07820120116.
3. iResearch (2011) China microblog industry and user research report 2010 (Chinese). Beijing: iResearch. Accessed on: December 11, 2012. http://www.iresearch.com.cn.
4. National Bureau of Statistics (2012) Income gap between China’s urban, rural residents narrows in 2011. In: National Bureau of Statistics, editor. Beijing: National Bureau of Statistics.
5. Chao L (2012) Microblogs survive real-name rules–So far. The Wall Street Journal. China. Accessed on: April 30, 2012. http://blogs.wsj.com/chinarealtime/2012/04/30/microblogs-survive-real-name-rules-so-far/.