Ota, C., & Erricker, C. (2005). Spiritual education: Literary, empirical, and pedagogical approaches. Sussex Academic Press.
Chicago-viite (17. p.)Ota, Cathy, ja Clive Erricker. Spiritual Education: Literary, Empirical, and Pedagogical Approaches. Brighton ; Portland: Sussex Academic Press, 2005.
MLA-viite (9. p.)Ota, Cathy, ja Clive Erricker. Spiritual Education: Literary, Empirical, and Pedagogical Approaches. Sussex Academic Press, 2005.
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