1. Places children like, dislike, and fear;Andel;Children's Environments Quarterly,1990
2. Observation and Participation in Early Childhood Setting: A Practicum Guide;Billman,1996
3. The Young Children;Black,1996
4. Parents’ conceptions of social dangers to children in the urban environment;Blakely;Children's Environments,1994
5. Working with Children in Development In V. Desai & R. B. Potter Doing Development Research.;Blerk,2006