Leaving nothing to chance, China increases security, social control before Congress
Reuters, September 28, 2017
http://www.reuters.com/article/us-china-congress-preparations/leaving-nothing-to-chance-china-increases-security-social-control-before-congress-idUSKCN1C30PR
李卓人：中共極權統治下的威權香港 (Lee Cheuk-yan: Authoritarian
Hong Kong under the totalitarian rule of the CPC)
Inmediahk, September 29, 2017
https://www.inmediahk.net/node/1052371
內地網媒下的中大民主牆事件 (How mainland online media reported CUHK democracy wall incident)
Mingpao, September 29, 2017
https://news.mingpao.com/ins/instantnews/web_tc/article/20170929/s00022/1506602579892