Found in articles
美国内乱事件列表
Carolina 1971 – May Day protests 1971（英语：May Day protests 1971）, May 3, Washington, D.C. 1971 – Camden Riots of 1971（英语：Camden Riots of 1971）, August 1971, 肯頓
2019年公民身份法（修正案）
Bill protests: The protesters standing up to police. BBC News. 2019-12-16 [2019-12-19]. （原始内容存档于2021-01-24） （英国英语）. Ranji Trophy 2019-20: Day four game
社會無政府主義
Marxist Thought. Blackwell Publishing, 1991. p. 21. Baldelli, Giovanni (1971). Social Anarchism （页面存档备份，存于互联网档案馆）. Aldine Atherton. Retrieved 31 March
communication services on Day of Anger". Almasry Alyoum. 2011-01-25 [2011-01-25]. （原始内容存档于2011-02-28）. BBC News: "Egypt protests: curfew defied in Cairo
1998. Lee, Terence. Defect Or Defend: Military Responses to Popular Protests in Authoritarian Asia. JHU Press. January 2, 2015 [2023-08-04]. ISBN 9781421415161