CohenM. Z.HolleyL.WengelS.KatzmanM. (2012). A platform for nursing research on spirituality and religiosity: Definitions and measures. Western Journal of Nursing Research, 34, 795-817. doi:10.1177/0193945912444321
IdlerE. L.MusickM. A.EllisonC. G.GeorgeL. K.KrauseN.OryM. G.WilliamsD. R. (2003). Measuring multiple dimensions of religion and spirituality for health research: Conceptual background and findings from the 1998 General Social Survey. Research on Aging, 25, 327-365. doi:10.1177/0164027503025004001
4.
UnderwoodL. G.TeresiJ. A. (2002). The Daily Spiritual Experience Scale: Development, theoretical description, reliability, exploratory factor analysis, and preliminary construct validity using health-related data. Annals of Behavioral Medicine, 24, 22-33.