http://www.childtrends.org/Files//Child_Trends-2012_02_16_ECH_Homelessness.pdf
http://astore.amazon.com/lifsjouagrass-20/detail/B005ELMC0Q
http://www.childtrends.org/Files//Child_Trends-2012_02_16_ECH_Homelessness.pdf
http://www.childtrends.org/Files//Child_Trends-2012_02_16_ECH_Homelessness.pdf