1. Rheumatoid arthritis: review of psychological factors related to etiology;Anderson;Psychol. Bull,1985
2. Psychological disorders in rheumatoid arthritis: a growing consensus?;Creed;Ann. Rheum. Dis,1990
3. Assessing how people change;Prochaska;Cancer,1991
4. Prochaska JA, Diclimente CC. Stages of change in the modification of problem behaviors. In: Hersen M, Eisler RM, Miller PM, editors. Progress in behavior modification. Sycamore: Sycamore Pub. Co.; 1992. p. 184–218.
5. Prochaska, JA. Systems of psychotherapy. Chicago: Dorset Press; 1984.