ebrary, Inc, & Worchel, S. (1998). Social identity: International perspectives. Sage.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Stephen Worchel. Social Identity: International Perspectives. London ; Thousand Oaks, Calif.: Sage, 1998.
MLA način citiranja (9. izdanje)ebrary, Inc, i Stephen Worchel. Social Identity: International Perspectives. Sage, 1998.
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