2[11]S.L. Garfield (Eds), Handbook of psychology and behavior change, NY: John Wiley & Sons.1971, pp.653 - 708.
3[12]Barrios, B. A. & Hartman, D.P., Fears and Anxieties. In E.J. Mash & L.J. Terdal (Eds.), Behaviorial assessment of disorders (2nd ed.). NY: Guilford Press. pp. 196262.
4[13]Kratochwill, T. R. & Morris, R.J. (E ds. ),The Practice of Child therapy (2nd ed. ). NY:Pergamon Press. 1991.
5[14]Bandura, A, Principles of Behavior Modifica tion. NY: Holt, Rinehart & Winston. 1969.
6[15]Kaplan, H. I., Modern Synopsis of Compre hensive Textbook of Psychiatry, Williams & Wilkins, Bal ttmore, 1985, p321.
