APA-čujuhus (7. p.)
Richards, L. (2005). Handling qualitative data: A practical guide. Sage Publications.
Chicago-čujuhus (17. p.)
Richards, Lyn. Handling Qualitative Data: A Practical Guide. London: Sage Publications, 2005.
MLA-čujuhus (9. p.)
Richards, Lyn. Handling Qualitative Data: A Practical Guide. Sage Publications, 2005.
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