Blackburn, I., James, I. A., Milne, D. L., Baker, C. , Standart, S. , Garland, A., & Reichelt, F. K. (2001). The revised cognitive therapy scale (CTS-R): psychometric properties. Behavioural and Cognitive Psychotherapy, 29, 431-446.
Young, J. E., & Beck, A. T. (1980). Cognitive Therapy Scale: Rating manual. Unpublished Manuscript, University of Pennsylvania, Philadelphia, PA.
Vallis, T. M., Shaw, B. F., Dobson, K. S. (1986). The Cognitive Therapy Scale: psychometric properties. Journal of Consulting and Clinical Psychology, 54, 381-385.
Wright, J. H., Basco, M. R. , & Thase, M. E. (2006). Learning Cognitive Behavioral Therapy, an illustrated guide. American Psychiatric Publishing, Arlington (大野 裕監, 2007, 認知療法トレーニングブック. 東京 : 医学書院)