1. AretsJ.&VaessenJ.1993Professionele verpleegkunde.Handboek voor verpleegkundigen (Professional Nursing. Manual for Nurses). Spruyt Van Mantgem & De Does Leiden.
2. BennerP.1984From Novice to expert.Excellence and Power in Clinical Nursing Practice. Addison‐Wesley Menlo Park California.
3. BishopA.H.&ScudderJ.D.1990The Practical Moral and personal Sense of Nursing.A Phenomenological Philosophy of Nursing. State University of New York Press Albany.
4. BradshawA.1994Lighting the Lamp.The Spiritual Dimension of Nursing Care. Scutari London.
5. The 'Voice of Care': Implications for Bioethical Education