Ansgar, C. & Walton, R. (2007). Muscle relaxation therapy for anxiety disorders: it works but how?. Journal of Anxiety Disorders, 21(3), 243-264. Recuperado de: http://www.sciencedirect.com.sire.ub.edu/science/article/pii/S0887618506001174
Mazoni, G., Pagnini, F., Castelnuovo & G., Molinari, E. (2008). Relaxation training for anxiety: a ten-years systematic review with metaanalysis. BMC Psychiatry, june. Recuperado de: http://link.springer.com/article/10.1186/1471-244X-8-41/fulltext. html#copyrightInformation
Richard, D. & Lauterbach, D. (2007). Handbook of exposure therapies. San Diego, CA: Elsevier.
Serrano, V., Baños, R. & Botella, C. (2016). Virtual reality and stimulation of touch and smell for inducing relaxation: A randomized controlled trial. Computers in Human Behavior, 55(A), 1-8. Recuperado de: http://ac.els-cdn.com.sire.ub.edu/S0747563215300856/1-s2.0-S0747563215300856- main.pdf?_tid=592d5014-e60b-11e5-9676-00000aacb35e&acdnat=1457537392_38be 8d967a7bf04c27d4b027990429b4
Spira, J.L., Pyne, J.M., Wiederhold, B., Wiederhold, M., Graap, K. & Rizzo, A. (2006). Virtual reality and other experiential therapies for combat-related posttraumatic stress disorder. Primary Psychiatry, 13(3), 58-64. Recuperado de: http://www.researchgate.net/profile/James_Spira/publication/228387636_Virtual_ reality_and_other_experiential_therapies_for_combat-related_posttraumatic_ stress_disorder/links/00463518c81d4ac9d1000000.pdf
