1. Defining spiritual health: a review of the literature;Bensley;Journal of Health Education,1991
2. Understanding and facilitating adult learning;Brookfield,1991
3. When is holism not complementary;Buckle;British Journal of Nursing,1993
4. Spirituality: an analysis of the concept;Burkhardt;Holistic Nurse Practitioner,1989
5. Self-direction for life-long learning: a comprehensive guide to theory and practice;Candy,1991