1. Teaching reading in an urban negro school system;Baratz,1970
2. Teaching Disadvantaged Children in the Preschool;Bereiter,1966
3. Social class and linguistic development;Bernstein,1961
4. A sociolinguistic approach to socialization;Bernstein,1970
5. Causal Models in the Social Sciences (Hfdstuk 2);Blalock,1971