Albert, T. (1991) Undervalued skill of letter writing in general practice. Pulse, 28, 30
Eaden, J. A., Ward, B., Smith, H., et al (1998) Are we telling patients enough? A pilot study to assess patient information needs in a gastroenterology outpatient department. European Journal of Gastroenterology, 10, 63
Gauthier, J. (1999) Writing to families. Psychiatric Bulletin, 23, 387
Ryle, A. (1982) Psychotherapy. A Cognitive Integration of Theory and Practice.
London: Academic Press.
Schmidt, U. & Treasure, J. (1993) Getting Better Bit(e) by Bit(e).
UK: Lawrence Erlbaum Associates.
Sutherby, K. & Szmukler, G. (1998) Crisis cards and self-help crisis initiatives. Psychiatric Bulletin, 22, 4