Skillstreaming the Elementary School Child, Skill Posters Goldstein Arnold P. Plakat / 2010 / Engelsk
EQUIP Implementation Guide Teaching Youth to Think and Act Responsibly through a Peer-Helping Approach Gibbs John C. Heftet / 2001 / Engelsk
New Perspectives on Aggression Replacement Training Practice, Research and Application Goldstein Arnold P. Heftet / 2004 / Engelsk