A practical guide for gamblers and their family, Steliana Rizeanu, 2012
Therapeutic insights into understanding addiction and treatment,
Liz Karter, 2013
Mark D. Griffiths, Jonathan Parke, Jeffrey L. Derevensky, 2012
Steliana Rizeanu, 2013
Wissenschaftliche Erkenntnisse für Prävention, Hilfe, Politik
Sven Buth, Jens Kalke, Jens Reimer, 2013