Morse, Janice M. Nursing research : the application of qualitative approaches / Janice M. Morse and Peggy Anne Field. - 2nd ed. - United Kingdom : Text, 1996. - xii, 208 p. LCCN: 0748735011 Subjects--Topical Terms: Nursing--Research.--MethodologyNursing.Research--Methods.--Nurses' instruction