Wheeler, G., & Axelsson, L. (2015). Evaluation. W Gestalt Therapy (Theories of Psychotherapy Series) (ss. 111-117, ). Washington, DC, US: American Psychological Association. https://doi.org/10.1037/14527-005
 Widok
Norcross, J., & Lambert, M. (2011). Evidence-Based Therapy Relationships. Psychotherapy Relationships That Work, 3-22, . https://doi.org/10.1093/acprof:oso/9780199737208.003.0001
 Widok
Shedler, J. (2018). Where Is the Evidence for “Evidence-Based” Therapy?. Psychiatric Clinics Of North America, 41, 319-329, . https://doi.org/10.1016/j.psc.2018.02.001
 Widok
Messer, S. B. (2016). Evidence-Based Practice. Encyclopedia Of Mental Health, 161-169, . https://doi.org/10.1016/b978-0-12-397045-9.00023-9
 Widok
Brownell, P. (2016). Warrant, research, and the practice of Gestalt therapy. W Towards a research tradition in Gestalt therapy (ss. 18-34, ). Newcastle upon Tyne, United Kingdom: Cambridge Scholars Publishing.
 Widok
Roubal, J. (2016). Towards a research tradition in Gestalt therapy (s. 372, x, ). W (s. 372, x, ).
 Widok