1. Toward developing standards and measurements for family-centered practice in family support programs;Allen,1996
2. Roles and responsibilities of speech-language pathologists in early intervention: Guidelines;American Speech-Language-Hearing Association,2008
3. Creating family centered services in early intervention: Perceptions of professionals in four states;Bailey;Exceptional Children,1992
4. Ecological systems theory;Bronfenbrenner,1992
5. The ecology of human development: Experiments by nature and design;Bronfenbrenner,1979