1. Baker, A. and Dixon, J.(1991) Motivational Interviewing for HIV risk reduction. In Motivational Interviewing: Preparing People to Change Addictive Behaviour. . New York : The Guilford Press.
2. Bien, T. H. and Miller, W. R. and Boroughs, J. M. (1993) Motivational interviewing with alcohol outpatients Behavioural and Cognitive Psychotherapy, 21, pp. 347 - 356.
3. Cohen, M. S. and Hoffman, I. F. and Royce, R. A. and (1997) Reduction of concentration of HIV-1 in semen after treatment of urethritis: implications for prevention of sexual transmission of HIV-1 The Lancet, 349, pp. 1868 - 1873.
4. Family Health International (2001). FHI Focus on: Behaviour Change Communication for HIV/AIDS . FHI. Arlington, VA.
5. Harding, R. and Dockrell, M. J. D. and Dockrell, J. and Corrigan, N. (2001) Motivational interviewing for HIV risk reduction among gay men in commercial and public sex settings AIDS Care, 13(4), pp. 493 - 501.