@article{article, title  = {{The shape of change in psychotherapy: longitudinal assessment of personal problems.}},

 url = {{}},

 year = {{1993}},

 month = {{8}},

 author = {{Barkham M and Stiles WB and Shapiro DA}},

 doi = {{10.1037//0022-006x.61.4.667}},

 volume = {{61}},

 journal = {{J Consult Clin Psychol}},

 issue = {{4}},

 pages = {{667-677}},

 note = {{Accessed on 2024/12/22}}}