1. Metatheory: Lessons from social identity research;Abrams;Personality and Social Psychology Review,2004
2. Pro-norm and anti-norm deviance within in-groups and out-groups;Abrams;Journal of Personality and Social Psychology,2000
3. Social identity theory and the organization;Ashforth;Academy of Management Review,1989
4. Social categorization and similarity in intergroup behavior;Billig;European Journal of Social Psychology,1973