1. Reality and research in the ecology of human development;Bronfenbrenner;Developmental psychology,1986
2. Qualitative inquiry and research designs: Choosing among five traditions;Creswell,1998
3. Risk and resilience factors for violence;Edari;Pediatric Clinics of North America,1998
4. A longitudinal study of the effects of maternal stress and protective factors on the development of high risk children;Egeland,1992
5. Strategies for survival: The psychology of cultural resilience in ethnic minorities;Elsass,1992