1. and (1980) Understanding Attitudes and Predicting Social Behavior, Prentice-Hall, Englewood Cliffs, NJ.
2. British Psychological Society (1993) The Register of Chartered Psychologists, British Psychological Society, Leicester.
3. Coming Out: Similarities and Differences for Lesbians and Gay Men
4. (1991) Psychotherapy with Lesbian Clients: Theory into Practice, Brunner/Mazel, New York.
5. and (1991) ‘Lesbian mothers and gay fathers’, in and (eds), Homosexuality: Research Implications for Public Policy, Sage, Newbury Park, CA.