APA (7 वां संस्करण) प्रशस्ति पत्र

Silverman, D. (2013). Doing qualitative research (Fourth edition.). Sage.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Silverman, David. Doing Qualitative Research. Fourth edition. London: Sage, 2013.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Silverman, David. Doing Qualitative Research. Fourth edition. Sage, 2013.