APA-referens (7:e uppl.)

Seale, C. (2007). Qualitative research practice (Concise pbk. edition.). SAGE.

Chicago-referens (17:e uppl.)

Seale, Clive. Qualitative Research Practice. Concise pbk. edition. London ; Thousand Oaks, CA: SAGE, 2007.

MLA-referens (8:e uppl.)

Seale, Clive. Qualitative Research Practice. Concise pbk. edition. SAGE, 2007.