Artinian, B. A. (1988). Qualitative modes of inquiry. Western Journal of Nursing Research, 10(2), 138-149.
2.
Becker, P. H. (1991). Perspectives of ethical care: A grounded theory approach. Unpublished doctoral disseration, Teachers College, Columbia University.
3.
Blumer, H. (1969). Symbolic interactionism: Perspective and method. Englewood Cliffs, NJ: Prentice-Hall.
4.
Glaser, B. G. (1978). Theoretical sensitivity. Mill Valley, CA: Sociology Press.
5.
Goetz, J. P. , & Le Compte, M. D. (1984). Ethnography and qualitative design in educational research. New York: Academic Press.
6.
Schatzman, L. , & Strauss, A. L. (1973). Field research. Englewood Cliffs, NJ: Prentice-Hall.
7.
Strauss, A. L. (1987). Qualitative analysis for social scientists. New York: Cambridge University Press.
