1[1]Axline, V. Play Therapy procedures and result[ J]. American Journal of Orthopsychiatry, 1995, (25) :618 - 626.
2[2]Berg, R. & Landreth, G. Group counseling: Concept and procedures (3rd ed)[ M]. Muncie, LN:Accelerated Development. 1998: 258.
3[3]L Garry LL. Play Therapy: The Art of the Relationship[ M]. PA: Accelerated Development Inc. 1991:13 - 15.
4[4]Landreth, G. Play therapy:The art of the relationship[M]. Muncie, In:Accelerated Development. 1991:14.
5[5]Landreth, G. & Sweeny, D. Child- centered play therapy[ A]. In K. O' Conner & L. Braveman (Eds),Play therapy:Theory and practice[C]. New York: Wiley. 1997:17 - 45.
6[6]Sweeney, D. Counseling children through the world of play[ M]. Wheaton, IL:Tyndale House, 1997.
7[7]Vander Kolk, D. Introduction to group counseling and psychotherapy[M]. Columbus, OH: Merrill, 1985.