Richardson, J. T. E. (1996). Handbook of qualitative research methods for psychology and the social sciences. BPS Books.
Chicago-referens (17:e uppl.)Richardson, John T. E. Handbook of Qualitative Research Methods for Psychology and the Social Sciences. Leicester, U.K: BPS Books, 1996.
MLA-referens (9:e uppl.)Richardson, John T. E. Handbook of Qualitative Research Methods for Psychology and the Social Sciences. BPS Books, 1996.
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