1. China sets melamine levels for milk products;Ang;International Business Times,2008
2. Associated Press, 2008. China: “Out of control dairy system led to abuse, contaminated formula sickened at least 54000 babies, killing four”. September 23. .
3. BBC News, 2010. Timeline: China milk scandal. .
4. Evolving dairy markets in Asia: recent findings and implications;Beghin;Food Policy,2006
5. Chang, Anita, 2009. China to execute 2 in tainted milk scandal. .