Silverman, D. (2016). Qualitative research (Fourth edition.). Sage.
芝加哥风格引文Silverman, David. Qualitative Research. Fourth edition. Los Angeles: Sage, 2016.
MLA引文Silverman, David. Qualitative Research. Fourth edition. Sage, 2016.
警告：这些引文格式不一定是100％准确.