Cita APA (7th ed.)
Berg, B. L. (2006). Qualitative research methods for the social sciences (6th ed.). Pearson.
Cita Chicago (17th ed.)
Berg, Bruce L. Qualitative Research Methods for the Social Sciences. 6th ed. Boston: Pearson, 2006.
Cita MLA (9th ed.)
Berg, Bruce L. Qualitative Research Methods for the Social Sciences. 6th ed. Pearson, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.