Gleditsch، Kristian (2017). "The Diffusion of Nonviolent Campaigns". Journal of Conflict Resolution. ج. 61 ع. 5: 1120–1145. DOI:10.1177/0022002715603101. S2CID:142158335.
Hsiao، Yuan؛ Radnitz، Scott (18 أغسطس 2020). "Allies or Agitators? How Partisan Identity Shapes Public Opinion about Violent or Nonviolent Protests". Political Communication. ج. 38 ع. 4: 479–497. DOI:10.1080/10584609.2020.1793848. S2CID:225354058.
Gleditsch، Kristian (2017). "The Diffusion of Nonviolent Campaigns". Journal of Conflict Resolution. ج. 61 ع. 5: 1120–1145. DOI:10.1177/0022002715603101. S2CID:142158335.
Hsiao، Yuan؛ Radnitz، Scott (18 أغسطس 2020). "Allies or Agitators? How Partisan Identity Shapes Public Opinion about Violent or Nonviolent Protests". Political Communication. ج. 38 ع. 4: 479–497. DOI:10.1080/10584609.2020.1793848. S2CID:225354058.
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"A Force More Powerful". A Force More Powerful. 1 يوليو 2010. مؤرشف من الأصل في 2010-09-17. اطلع عليه بتاريخ 2010-09-01.