1. Childress, S., Reitzel, L. R., Santa Maria, D., Kendzor, D. E., Moisiuc, A., & Businelle, M. S. (2015). Mental illness and substance use problems in relation to homelessness onset. American Journal of Health Behavior, 39, 549–555.
2. The National Alliance to End Homelessness. (2012). An emerging framework for ending unaccompanied youth homelessness NAEH typology. http://www.endhomelessness.org/page/-/files/4486_file_An_Emerging_Framework_for_Ending_Unaccompanied_Youth_Homelessness.pdf .
3. Ha, Y., Narendorf, S. C., Maria, D. S., & Bezette-Flores, N. (2015). Barriers and facilitators to shelter utilization among homeless young adults. Evaluation and Program Planning, 53, 25–33.
4. Burt, M. R. (2007). Understanding homeless youth: Numbers, characteristics, multisystem involvement, and intervention options. Washington, D.C.: Urban Institute.
5. Thompson, S. J., Bender, K., Windsor, L., Cook, M. S., & Williams, T. (2010). Homeless youth: Characteristics, contributing factors, and service options. Journal of Human Behavior in the Social Environment, 20(2), 193–217.