21
Published 2015
published by The British Psychological Society and The Royal College of Psychiatrists

22
Published 2006
British Psychological Society
...National clinical practice guideline...

23
Published 2004
British Psychological Society
...National clinical practice guideline...

24
Published 2006
British Psychological Society
...National clinical practice guideline...

26
Published 2013
The British Psychological Society
...National clinical guideline...

27
Published 2007
British Psychological Society
...National clinical practice guideline...

28
Published 2012
British Psychological Society
...National clinical guidance...

31
Published 2008
British Psychological Society
... by the National Collaborating Centre for Mental Health, sets out clear, evidence-based recommendations...

33
Published 2009
British Psychological Society
...National clinical practice guideline...

34
Published 2014
The British Psychological Society and The Royal College of Psychiatrists
...National clinical guideline...

37
Published 2014
The British Psychological Society and The Royal College of Psychiatrists
...National clinical guideline...