- Social Movements
Source: International Encyclopedia of the Social Sciences. Ed. William A. Darity, Jr.. Vol. 7. 2nd ed. Detroit: Macmillan Reference USA, 2008. p603-608.
- Student Movements
Source: Encyclopedia of European Social History. Ed. Peter N. Stearns. Vol. 3: Social Structure/Social Protest/Deviance & Crime/Social Problems. Detroit: Charles Scribner's Sons, 2001. p301-310.
- Protest
Source: International Encyclopedia of the Social Sciences. Ed. William A. Darity, Jr.. Vol. 6. 2nd ed. Detroit: Macmillan Reference USA, 2008. p564-566.
Sources Found Via SAGE Reference Online
- Collective Movements and Protest
Source: Markoff, John. "Collective Movements and Protest." Encyclopedia of Group Processes & Intergroup Relations. Ed. John M. Levine and Michael A. Hogg. Thousand Oaks, CA: SAGE, 2009. 104-11. SAGE Reference Online. Web. 20 Mar. 2012.
- Social Movement Theory
Source: Staggenborg, Suzanne. "Social Movement Theory." Encyclopedia of Social Theory. Ed. . Thousand Oaks, CA: SAGE, 2004. 754-60. SAGE Reference Online. Web. 20 Mar. 2012.