Batey, M. V. (1969). Tem two normative worlds of the university nursing faculty. Nursing Forum, 8, 4-16.
2.
Donaldson, S. K. & Crowley, D. M. (1977). Discipline of nursing: Structure and relationship to practice. In M. V. Batey (Ed.), Communicating Nursing Research, 10, 11. Boulder, CO: WICHE.
3.
Guralnik, D. B. (Ed.)(1974). Webster's new world dictionary. Cleveland: World Publishing.
4.
Newman, M. A. (1990). Newman's theory of health as praxis. Nursing Science Quarterly, 3, 37-41.
5.
Newman, M. A. (1991) Research as practice. Nursing Science Quarterly, 4, 100-101.
6.
Polkinghorne, D. (1983). Methodology for the human sciences: Systems of inquiry, 241-281. Albany: State University of New York Press.