Nolan, M., Grant, G., Hanson, E., & Keady, J. (2007). User participation research in health and social care. McGraw-Hill International (UK) Ltd.

Nolan, Mike, Gordon Grant, Elizabeth Hanson, and John Keady. User Participation Research in Health and Social Care. Maidenhead: McGraw-Hill International (UK) Ltd, 2007.

Nolan, Mike, et al. User Participation Research in Health and Social Care. McGraw-Hill International (UK) Ltd, 2007.