1. J. Bartlett, Will You Be Mother?: Women Who Choose to Say No (London: Virago, 1994).
2. L. Birke, Women, Feminism and Biology (Brighton: Wheatsheaf, 1990).
3. D. Burgwyn, Marriage without Children (New York: Harper and Row, 1981).
4. E. Burkett, The Baby Boon: How Family-Friendly America Cheats the Childless (New York: Free Press, 2000).
5. A. Campbell, Childfree and Sterilized: Women’s Decisions and Medical Responses (London: Cassell, 1999).