Silverman, D. (2011). Interpreting qualitative data: A guide to the principles of qualitative research (Cuarta edición.). Sage.
Chicago Style (17. basım) AtıfSilverman, David. Interpreting Qualitative Data: A Guide to the Principles of Qualitative Research. Cuarta edición. Los Angeles: Sage, 2011.
MLA (8th ed.) AtıfSilverman, David. Interpreting Qualitative Data: A Guide to the Principles of Qualitative Research. Cuarta edición. Sage, 2011.
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