1. Focus goups and ethnography;Agar;Human Organization,1995
2. Interviewing for social scientists;Arksey,1999
3. Association of Radical Midwives (ARM), 1995. Super-vision: consensus conference proceedings. Books for Midwives Press, Cheshire.
4. Why do midwives leave?;Ball,2002
5. Do focus groups facilitate meaningful participation in social research?;Baker,1999