1. What changed in the 1970s?;Altman,1985
2. Sexual behaviour of lesbians and bisexual women;Bailey;Sexually Transmitted Infections,2003
3. The relationship between gender identity and sexual behaviour: some clinical aspects;Bancroft,1972
4. Deviant Sexual Behaviour: Modification & Assessment;Bancroft,1974
5. Homosexuality and the medical profession;Bancroft;Journal of Medical Ethics,1975