1. Bolger, N., Vinokur, A., Foster, M., & Ng, R. (1996). Close relationships and adjustment to a life crisis: the case of breast cancer. Journal of Personality and Social Psychology, 70, 283–294.
2. Bowlby, J. (1980). Attachment and loss, Volume 3: Loss, sadness & depression. London: Hogarth Press.
3. Bowling, A. (2001). Measuring health: a review of quality of life measurement scales. Buckingham: Open University Press.
4. Coates, D., Wortman, C., & Abbey, A. (1979). Reactions to victims. In I. Frieze, D. Bar-Tal, & J. S. Carroll (Eds.), New approaches to social problems: Applications of attribution theory (pp. 21–52). San Francisco: Jossey-Bass.
5. Coker, A. L., Sandseson, M., & Dong, B. (2004). Partner violence during pregnancy and risk of adverse pregnancy outcomes. Paediatric and Perinatal Epidemiology, 18, 260–269.