Elhai, J. D., Frueh, B. C., Gold, P. B., Hamner, M. B., & Gold, S. N. (2003). Posttraumatic stress, depression and dissociation as predictors of MMPI-2 Scale 8 scores in combat veterans with PTSD. Journal of Trauma & Dissociation, 4(1), 51–64. http://www.haworthpressinc.com/store/product.asp?sku=J229