Swimm, Janet & Bernadette  Campbell. 2003. Attitudes, Beliefs and Behaviors. In , Blackwell Handbook of Social Psychology : Intergroup Processes, 218 ? 238. (Blackwell Handbook Of Social Psychology : Intergroup Processes). Oxford: Blackwell.

Brown, Rupert & Samuel  Gaertne (eds.).. 2003. Blackwell Handbook of Social Psychology : Intergroup Processes. (eds.)Rupert  Brown & Gaertne, Samuel. Oxford: Blackwell.

Brown, Rupert & A.  Gilman. 1960. The pronouns of power and solidarity. In , Style in Language, 253 ? 276. (Style In Language). Cambridge, Mass.: MIT Press.