http://factsanddetails.com/china.php?itemid=128&catid=4&subcatid=15
http://www.telegraph.co.uk/news/worldnews/asia/china/8024862/Thirty-years-of-Chinas-one-child-policy.html
http://news.sky.com/skynews/Home/World-News/China-30-Years-Since-The-Introduction-Of-One-Child-Policy-Millions-Of-Girls-Have-Disappeared/Article/201009415741661?f=rss
http://news.bbc.co.uk/1/hi/7000931.stm
