Kottman, T. (2011). Play therapy: Basics and beyond (Second edition.). American Counseling Association.
Chicago-čujuhus (17. p.)Kottman, Terry. Play Therapy: Basics and Beyond. Second edition. Alexandria, Virginia: American Counseling Association, 2011.
MLA-čujuhus (9. p.)Kottman, Terry. Play Therapy: Basics and Beyond. Second edition. American Counseling Association, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.