1. Afterschool Alliance. (2003). America after 3���pm: A household survey on afterschool in America. Retrieved November 1, 2008, from http://www.afterschoolalliance.org/researchAmerica3PM.cfm
2. Varieties of self-care: A qualitative look at children���s experiences in the after-school hours;Belle;Merrill-Palmer Quarterly,1997
3. The After-school Lives of Children
4. Determinants of self-care arrangements among school-age children;Brandon;Children and Youth Services Review,1999