BJOT (2003) Author's guide. British Journal of Occupational Therapy, 66(1), 35–38.
2.
MurphyEDingwallRGreatbatchDParkerSWatsonP (1998) Qualitative research methods in health technology assessment: a review of the literature. Health Technology Assessment, 2(16).
3.
RobsonC (1993) Real world research: a resource for social scientists and practitioner-researchers. Oxford: Blackwell.
4.
RossiPFreemanHLipseyM (1999) Evaluation, a systematic approach. London: Sage.