Moral Development and Reality Beyond the Theories of Kohlberg and Hoffman Gibbs John C. Heftet / 2003 / Engelsk
Moral Development and Reality Beyond the Theories of Kohlberg, Hoffman, and Haidt Gibbs John C. Heftet / 2019 / Engelsk
Aggression Replacement Training® A Comprehensive Intervention for Aggressive Youth Glick Barry Heftet / 2010 / Engelsk
Aggression Replacement Training® Capacitacion para el reemplazo de la agresion Una intervencion integral parajovenes agresivos Glick Barry Heftet / 2016 / Spansk
