Smith, J. A. (2015). Qualitative psychology: A practical guide to research methods (3rd edition.). SAGE Publications Ltd.
Lua i Stíl Chicago (17ú heag.)Smith, Jonathan A. Qualitative Psychology: A Practical Guide to Research Methods. 3rd edition. Thousand Oaks, CA: SAGE Publications Ltd, 2015.
Lua MLA (9ú heag.)Smith, Jonathan A. Qualitative Psychology: A Practical Guide to Research Methods. 3rd edition. SAGE Publications Ltd, 2015.
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