Kellmer Pringle, M.L. (1969) Caring for Children. (Longman, in association with the National Bureau for Co-operation in Child Care.)Parry and Archer (1974). Pre-School Education. (Schools Council Research Studies.)
2.
Davie, R., Butler, N. and Goldstein, H. (1972). From Birth to Seven. (Longman , in association with the National Children's Bureau.)
