What Benefits the Group Can Also Benefit the Individual: Group-Enhancing and Individual-Enhancing Motives for Collective Action
Tropp, Linda R. ; Brown, Amy C.
Group processes & intergroup relations, 2004-07, Vol.7 (3), p.267-282 [Periódico revisado por pares]London, Thousand Oaks, CA and New Delhi: SAGE Publications
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