1. Brown E.J. (in press). AIDS-related risk behavior in 18- to 21 -year-old college students. Research in Nursing and Health.
2. Centers for Disease Control and Prevention. (1996). HIV/AIDS surveillance report: Yearend edition. Atlanta. Ga:U.S. Department of Health and Human Services.
3. Centers for Disease Control and Prevention. (1997). Sexually transmitted diseases sun'eillance i996. Atlanta Ga:U.S. Department of Health and Human Services.
4. Erikson E.H. (1968). Identity: Youth and crisis. New York: Norton.
5. Glaser B. & Strauss A. (1967). The discovery of grounded theory. Chicago: Aldine.