References
- Bennett , N. 1976 . Teaching Styles and Pupil Progress , London : Open Books .
- Rutter , M. , Maughan , B. , Mortimore , P. and Ouston , J . 1979 . Fifteen Thousand Hours , London : Open Books .
- Halsey , A. H. , Heath , A. F. and Ridge , J. N. 1979 . Origins and Destinations , Oxford : Oxford University Press .
- Hargreaves , D. H. 1982 . The Challenge for The Comprehensive School , London : Routledge and Kegan Paul .