Sedlak, A.J., Mettenburg, J., Basena, M., Petta, I., McPherson, K., Greene, A., and Li, S. (2010). Fourth National Incidence Study of Child Abuse and Neglect (NIS–4): Report to Congress. Washington, DC: U.S. Department of Health and Human Services, Administration for Children and Families.

 

"Information on Poverty and Income Statistics: A Summary of 2012 Current Population Survey Data." ASPE. N.p., 29 Sept. 2015. Web. 07 Dec. 2015.