Flick, U. (2017). An Introduction to Qualitative Research (5th ed.). SAGE Publications India Pvt. Ltd.
Chicago-referens (17:e uppl.)Flick, Uwe. An Introduction to Qualitative Research. 5th ed. New Delhi: SAGE Publications India Pvt. Ltd, 2017.
MLA-referens (9:e uppl.)Flick, Uwe. An Introduction to Qualitative Research. 5th ed. SAGE Publications India Pvt. Ltd, 2017.
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