1. Benefits and costs of prevention and early intervention programs for youth;Aos,2004
2. Savings achieved by giving WIC benefits to women prenatally;Avruch;Public Health Reports,1995
3. Benefit–cost analysis of the Perry Preschool Program and its policy implications;Barnett;Educational Evaluation and Policy Analysis,1985
4. Long-term effects of early childhood programs on cognitive and school outcomes;Barnett;Future of Children,1995
5. Lives in the balance: Age 27 benefit–cost analysis of the High/Scope Perry Preschool Program;Barnett,1996