1. Human Relations in Obstetric Practice;Morris;Lancet,1960
2. A Study of Psychophysical Methods for Relief of Childbirth Pain;Buxton,1962
3. Childbirth Without Fear;Dick‐Read,1944
4. Thank You;Karmel,1959
5. Education for Childbirth and Its Results;Rodway;J Obstet Gynaecol Br Commonw,1957