1. Parenting. What really counts?;Golombok,2000
2. Sexual orientation and fertility;Patterson,2000
3. Same-sex couples in the Netherlands;Steenhof,2003
4. Kaiser Family Foundation. Inside-out: A Report on the Experiences of Lesbians, Gays, and Bisexuals in America and the Public's Views on Issues and Policies Related to Sexual Orientation;Henrey,2001
5. Lesbian parents: understanding development pathways;Morningstar,1999