Spirituality and ageing: implications for the care and support of older people, Y Sefydliad Ymchwil ac Arloesi mewn Gwasanaethau Cymdeithasol, 2013
Spiritual Care at the End of Life: a systematic review of the literature, Yr Adran Iechyd, 2011 
Religion, Culture and Institutional Care: Caring for Older Jews in the United Kingdom, Canolfan Leveson ar gyfer astudio Heneiddio, Ysbrydolrwydd a Pholisi Cymdeithasol