1. Beyond 50.05: A report to the nation on livable communities: Creating environments for successful aging;AARP.,2005
2. All kids are our kids: What communities must do to raise caring and responsible children and adolescents;Benson,2006
3. The irreducible needs of children: What every child must have to grow, learn, and flourish;Brazelton,2000
4. Family and neighborhood risks: How they relate to involvement in out-of-school time activities. (Research-to-Results Fact Sheet. Publication #2008-06);Child Trends.,2008
5. Social relationships and health;Cohen;American Psychologist,2004