1. Ryan, C.E., Epstein ,N.B., Keitner, G.I.,Miller,I.,; Bishop, D. S. Evaluating and treating families : The Mc Master approach . New York: Routledge Taylor & Francis Group,2005.
2. Organizational Silence: A Barrier to Change and Development in a Pluralistic World
3. Zalipour M. The effect of systematic motivational counseling on reduce of exam anxiety among student, [MS Thesis in Persian]. Iran, Tehran: AllameTatabatabei University; 2005.
4. Najafian J, Akhavan TA .Comparison of the effect of relaxation and biofeedback- assisted relaxation on stress and anxiety score in patient with mild hypertention. Journal of Jahrom University of Medical Sciences 2011; 9(17): 8-12. [In Persian]
5. A meta-analysis of CBT for pathological worry among clients with GAD