Cred

Spirituality and ageing: implications for the care and support of older people, Y Sefydliad Ymchwil ac Arloesi mewn Gwasanaethau Cymdeithasol, 2013
http://www.iriss.org.uk/sites/default/files/iriss-insight-19.pdf
 
Spiritual Care at the End of Life: a systematic review of the literature, Yr Adran Iechyd, 2011
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/215798/dh_123804.pdf 
 
Religion, Culture and Institutional Care: Caring for Older Jews in the United Kingdom, Canolfan Leveson ar gyfer astudio Heneiddio, Ysbrydolrwydd a Pholisi Cymdeithasol  
http://www.leveson.org.uk/stmarys/resources/Caring%20for%20Older%20Jews.pdf