1. Watson, G. & Rogers, R.S. (1980). Sexual instruction for the mildly retarded and normal adolescent: A comparison of educational approaches, parental expectations and pupil knowledge and attitude.Health Education, 39. 89?95.
2. Abramson, Parker, & Weisberg. (1988).Sexual Expression. 310?333.
3. Richards, D.A.J. (1982).Sex, drugs, death and the law. Totowa, NJ: Rowman & Littlefield.
4. Hall, J. E., & Sawyer, H. W. (1978). Sexual policies of the mentally retarded.Sexuality and Disability, 1, 44?51.
5. Mulhern, T. J. (1975). Survey of reported sexual behavior and policies characterizing residential facilities for retarded citizens.American Journal of Mental Deficiency, 79, 670?673.