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De Silva, P.; Rachman, S. (1981). "Is exposure a necessary condition for fear-reduction?". Behav Res Ther. 19 (3): 227–32. doi:10.1016/0005-7967(81)90006-1. PMID6117277.
Parsons, T.D.; Rizzo, A.A. (2008). "Affective outcomes of virtual reality exposure therapy for anxiety and specific phobias: A meta-analysis". Journal of Behavior Therapy and Experimental Psychiatry. 39 (3): 250–261. doi:10.1016/j.jbtep.2007.07.007. PMID17720136.
Johanna s. Kaplan, PhD; David f. Tolin, PhD (6 September 2011). "Exposure Therapy for Anxiety Disorders". Psychiatric Times. Psychiatric Times Vol 28 No 9. 28 (9). Diakses tanggal 2021-09-22.
Johanna s. Kaplan, PhD; David f. Tolin, PhD (6 September 2011). "Exposure Therapy for Anxiety Disorders". Psychiatric Times. Psychiatric Times Vol 28 No 9. 28 (9). Diakses tanggal 2021-09-21.