野生动物保护组织人士：“中国是最大野生动物消费国”的说法证据确凿 (NGO Confirms China is World’s Biggest Consumer of Wild Animals)
Radio Free Asia, May 22, 2013
http://www.rfa.org/mandarin/yataibaodao/jingmao/nu-05212013163414.html
Folk Remedy Extracted From Captive Bears Stirs Furor in China
归真堂IPO受阻，中国动物权益保护者的胜利
The New York Times, May 21, 2013
EN:http://www.nytimes.com/2013/05/22/world/asia/chinese-bear-bile-farming-draws-charges-of-cruelty.html
CH:http://cn.nytimes.com/china/20130520/c22rescue/