Silverman, D. (2013). Doing qualitative research (4th ed.). Sage.
Citación estilo ChicagoSilverman, David. Doing Qualitative Research. 4th ed. Los Angelws: Sage, 2013.
Cita MLASilverman, David. Doing Qualitative Research. 4th ed. Sage, 2013.
Warning: These citations may not always be 100% accurate.