1. Appelhans, P. F. 2016. “An open letter to all spiritual care providers.” Retrieved from http://www.professionalchaplains.org/files/An%20open%20letter%20to%20all%20spiritual%20care%20providers.pdf
2. Association of Professional Chaplains . 2016. “Common Standards for Professional Chaplaincy.” Retrieved from http://www.professionalchaplains.org/files/professional_standards/common_standards/common_standards_professional_chaplaincy.pdf
3. Bonham, C. 2012. “Chaplains Minister Motivation to Olympic Athletes.” Charisma News. Retrieved from http://www.charismanews.com/world/33794-chaplains-minister-motivation-to-olympic-athletes .
4. Editorial: Progress in Chaplaincy