SitkowskiS. (1989) Therapists' and patients' attitudes toward money: Exploring fees within the therapeutic process. Unpublished doctoral dissertation, St. John's University, Jamaica, New York.
2.
WoganM.NorcrossJ. C. (1985) Dimensions of therapeutic skills, and techniques: Empirical identification, therapist correlates, and predictive ability. Psychotherapy, 22, 63–74.