1. Active Birth Teacher Training Prospectus,1995
2. Qualitative research for education. An introduction to theory and methods;Bogdan,1982
3. Changing childbirth part 1, report of the Expert Maternity Group;Department of Health,1993
4. Childbirth without fear;Dick-Read,1942
5. The provision of community based antenatal care services;Dowling,1984