1. HIV/AIDS and STDs in South Africa;Abdool Karim,1997
2. Understanding Attitudes and Predicting Social Behavior;Ajzen,1980
3. Attitudes, personality, and behavior;Ajzen,1988
4. Perceived self-efficacy in the exercise of control over AIDS infection;Bandura;Evaluation and Program Planning,1990
5. Effects of age and gender on sexual behavior;Ehrhardt,1991