1. Walmsley R. World prison population list, 10th edition. International Centre for Prison Studies, University of Essex; 2012.
2. WHO: Women’s health in prison: correcting gender inequity in prison health. Copenhagen, Denmark: WHO Regional Office for Europe; 2009.
3. US Department of Justice Bureau of Justice Statistics 2014;L Glaze,2013
4. Rebecca Project for Human Rights NWsLC: Mothers Behind Bars: A State-By-State Report Card And Analysis Of Federal Policies On Conditions Of Confinement For Pregnant And Parenting Women And The Effect On Their Children. 2010.
5. US Department of Justice Bureau of Justice Statistics;L Maruschak,2008