1. Abruzzese , Sarah 2008 War's Stresses Take Toll on Military's Chaplains-NYTimes.com http://www.nytimes.com/2008/05/29/washington/29chaplains.html
2. Army Chaplain Corps 2009 Survey of Reserve Component Chaplains: Relationships with Civilian Religious Bodies
3. Bagalman , Erin Angela Napili 2014 Prevalence of Mental Illness in the United States: Data Sources and Estimates. Congressional Research Service http://www.fas.org/sgp/crs/misc/R43047.pdf