School-Linked Comprehensive services for children and families 1975

The nature and nurture of behavior 1950

Behavior analysis for lasting change 1991

Cognitive Development 1994

Cognitive Development 1986

Social Cognation Nr.3 1982

Social Cognation Nr.4 1985

Social Cognation Nr.2 1986

Social Cognation Nr.2.3.4 1987

Social Cognation Nr.1.2.3 1988

Social Cognation Nr.1.2.3.4 1989

Social Cognation Nr. 2.3.4 1990