1. Aneshensel C. S., Pearlin L. I., Mullan J. T., Zarit S. H., Whitlatch C. J., 1995. Profiles in caregiving: The unexpected career Academic Press, San Diego, CA.
2. Bengtson V. L., Mangen D. J., 1988. Family intergenerational solidarity revisited. Mangen D. J., Bengtson V. L., Landry P. H., , ed.Measurement of intergenerational relations223-238. Sage, Newbury Park, CA.
3. Bradburn N., 1969. The structure of psychological well-being Aldine, Chicago.
4. Campbell A., Converse P., Rodgers W., 1976. Quality of life in America Russell Sage, New York.
5. Deimling G. T., 1992. Respite use and caregiver well-being in families caring for stable and declining AD patients. Journal of Gerontological Social Work18:117-134.