1. Nursing as caring: A model for transforming practice;Boykin,2001
2. Report of the committee on nursing;Briggs,1972
3. Brown, L. (1981). Behaviors of nurses perceived by hospitalized patients as indicators of care. Unpublished doctoral dissertation, University of Colorado.
4. The meaning of caring concept;Byun;Journal of Nursing Science,1989
5. Evaluating caring competencies in nursing practice;Gaut;Topics of Clinical Nursing,1986