1. Xianbin Zeng , “Questions and answers,” p. 1; Wang Haitao, “Shengchanli biaozhun he sixiang gongzuo” (“The criterion of productivity and ideological work”), Renmin ribao, 7 September 1988, p. 1
2. Tang Xiao , “Shekou qingnian de jiazhiguan” (“Values of the Shekou youths”), Shekou tongxun bao, 1 May 1989, p. 3.
3. The effect of post-4 June re-education campaigns on Chinese students;Rosen;The China Quarterly,1993
4. Changqing Cao , “Kangzheng de shengyin: Shijie jingji daobao” (“Sound of resistence: the World Economic Herald”), Beijing zhi chun (Beijing Spring), February 1994, pp. 35–38.