TY  - GEN
AU  - Kraus, Ron
AU  - Zack, Jason
AU  - Stricker, George
TI  - Online counseling : a handbook for mental health professionals
SN  - 0124259553
PY  - 2004///
CY  - Amsterdam
PB  - Elsevier
KW  - hulpverlening
KW  - internet
KW  - onlinehulpverlening
KW  - psychische stoornissen
ER  -