Almeida, P. (2003). Opportunity organizations and threat-induced contention: Protest waves in authoritarian settings. AJS.
Chicago-čujuhus (17. p.)Almeida, Paul. Opportunity Organizations and Threat-induced Contention: Protest Waves in Authoritarian Settings. Estados Unidos: AJS, 2003.
MLA-čujuhus (9. p.)Almeida, Paul. Opportunity Organizations and Threat-induced Contention: Protest Waves in Authoritarian Settings. AJS, 2003.
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