21. Cognitive-behavioral play therapy Knell, Susan M. Langham : Rowman & Littlefield, 2004, ©1993 SW527 SW322 MPT511
22. Dibs: in search of self; personality development in play therapy Axline, Virginia Mae, 1911-1988 Harmondsworth : Penguin Books, 1971. MPT511 COUN350 COUN410 MPT501
