1. ALBA, R.D (1985)Italian Americans (Englewood Chffs, NJ Prentice-Hall) pp 159–175
2. ANDERSON, M. (1977) “The impact on the family relationships of the elderly of changes since Victorian times in governemental income-maintenance provision.” In E SHANAS and M.B SUSSMAN (Eds),Family, Bureaucracy, and the Elderly (Durham, NC Duke University Press) pp 36–59
3. BERKMAN, L.F and BRESLOW, L. (1983)Health and Ways of Living The Alameda County Studies (New York. Oxford University Press)
4. BLAU, P, BLUM, T, and SCHWARTZ (1982) “Heterogeneity and intermarriage,”American Sociological Review 47 45–61
5. BLAU, Z S (1981)Black Children/White Children.Competence, Socialization, and Social Structure (New York. Free Press)