APA-referens (7:e uppl.)

edited by RITCHIE Jane … [et al.]. (2014). QUALITATIVE research practice: A guide for social science students & researchers. Sage Publications.

Chicago-referens (17:e uppl.)

edited by RITCHIE Jane … [et al.]. QUALITATIVE Research Practice: A Guide for Social Science Students & Researchers. Sage Publications, 2014.

MLA-referens (9:e uppl.)

edited by RITCHIE Jane … [et al.]. QUALITATIVE Research Practice: A Guide for Social Science Students & Researchers. Sage Publications, 2014.