Jennifer F. Culhane, David A. Webb, Susan Grim, Stephen Metraux, et al.. "Prevalence of Child Welfare Services Involvement among Homeless and Low-Income Mothers: A Five-year Birth Cohort Study" Journal of Sociology & Social Welfare Vol. 30 Iss. 3 (2003)
Available at: http://works.bepress.com/metraux/12/