1. Human sexualities;Gagnon,1977
2. Adolescent sexual and reproductive health in Canada: A review of national data sources and their limitations;Maticka-Tyndale;Can J Sex,2000
3. The social organization of sexuality: Sexual practices in the United States;Laumann,1994
4. Les comportements sexuels en France;Spira,1993
5. Sexual attitudes and lifestyles;Johnson,1994