Stanley, M. A., Diefenbach, G. J., Hopko, D.R. (2004). Cognitive behavioral treatment for older adults with generalized anxiety disorder: A therapist manual for primary care settings. Behavior Modification, 28, 73-117.
Stanley, M. A., Diefenbach, G. J., Hopko, D.R. (2004). Cognitive behavioral treatment for older adults with generalized anxiety disorder: A therapist manual for primary care settings. Behavior Modification, 28, 73-117.