Billig, M. (2008). The hidden roots of critical psychology: Understanding the impact of Locke, Shaftesbury and Reid. Sage Publications Ltd.
Čikaški stil citiranja (17. izdanje)Billig, Michael. The Hidden Roots of Critical Psychology: Understanding the Impact of Locke, Shaftesbury and Reid. London: Sage Publications Ltd, 2008.
MLA način citiranja (9. izdanje)Billig, Michael. The Hidden Roots of Critical Psychology: Understanding the Impact of Locke, Shaftesbury and Reid. Sage Publications Ltd, 2008.
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