紐約時報中文網 (2019-01-02)：〈互聯網審查工廠：一個有中國特色的新生行業〉 https://cn.nytimes.com/technology/20190102/china-internet-censor/zh-hant/

NY Times (2019-01-02): Censoring China's Internet, for Stability and Profit https://www.nytimes.com/2019/01/02/business/china-internet-censor.html