APA-viite (7. p.)
Silverman, D. (2011). Interpreting qualitative data: A guide to the principles of qualitative research (4th ed.). Sage.
Chicago-viite (17. p.)
Silverman, David. Interpreting Qualitative Data: A Guide to the Principles of Qualitative Research. 4th ed. Los Angeles: Sage, 2011.
MLA-viite (9. p.)
Silverman, David. Interpreting Qualitative Data: A Guide to the Principles of Qualitative Research. 4th ed. Sage, 2011.
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