1. Applegate, M. I. Moral decisions in selected clinical nursing practice situations (Doctoral dissertation, Columbia University Teachers College, 1981). Dissertation Abstracts International, 1981, 42, 1818B. (University Microfilms No. 81–22, 930)
2. Barritt, E. R. B. Florence Nightingale’s values regarding nursing education (Doctoral dissertation, Ohio State University, 1971). Dissertation Abstracts International, 1972, 32, 4029B. (University Microfilms No. 72–4418)
3. Beckstrand, J. The notion of a practice theory and the relationship of scientific and ethical knowledge to practice. Research in Nursing and Health, 1978, 1, 131–136.
4. Beckstrand, J. A critique of several conceptions of practice theory. Research in Nursing and Health, 1980, 3, 69–79.
5. Carper, B. Fundamental patterns of knowing in nursing (Doctoral dissertation, Columbia University Teachers College, 1975). Dissertation Abstracts International, 1976, 36, 4941B. (University Microfilms No. 76–7772)