Davis, M. H. (1998). Social psychology 98/99. Dushkin Pub. Group.
Lua i Stíl Chicago (17ú heag.)Davis, Mark H. Social Psychology 98/99. Duilford, Ct.: Dushkin Pub. Group, 1998.
Lua MLA (8ú heag.)Davis, Mark H. Social Psychology 98/99. Dushkin Pub. Group, 1998.
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