Corey, Marianne Schneider
Groups : process and practice
Thomson/Brooks/Cole, 2006
 Buku Teks
Engaging boys in treatment : creative approaches to the therapy process
Craig Haen, editor
Routledge, 2011
 Buku Teks SO
Engaging boys in treatment : creative approaches to the therapy process
Craig Haen, editor
Routledge, 2011
 Buku Teks SO
Play therapy : dynamics of the process of counseling with children/ edited by: Garry L. Landreth
Charles C. Thomas Publishers, 1982
 Buku Teks
Unggul Widiyo Saputro
Perencanaan pelaksanaan dalam rangka kegiatan pembinaan narapidana di lembaga pemasyarakatan Purwakarta = The realization treatment planning of Purwakarta correctional institution
Program Pascasarjana Universitas Indonesia, 2005
 UI - Tesis Membership