Gibbons, C. J., Fournier, J. C., Stirman, S. W., DeRubeis, R. J., Crits-Christoph, P., & Beck, A. T. (2010). The Clinical Effectiveness of Cognitive Therapy for Depression in an Outpatient Clinic.

Gibbons, Carly J., Jay C. Fournier, Shannon Wiltsey Stirman, Robert J. DeRubeis, Paul Crits-Christoph, و Aaron T. Beck. The Clinical Effectiveness of Cognitive Therapy for Depression in an Outpatient Clinic. 2010.

Gibbons, Carly J., et al. The Clinical Effectiveness of Cognitive Therapy for Depression in an Outpatient Clinic. 2010.