Speziale, H. S., & Carpenter, D. R. (2011). Qualitative research in nursing: Advancing the humanistic imperative (5th ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.
Lua i Stíl Chicago (17ú heag.)Speziale, Helen Streubert, agus Dona Rinaldi Carpenter. Qualitative Research in Nursing: Advancing the Humanistic Imperative. 5th ed. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.
Lua MLA (9ú heag.)Speziale, Helen Streubert, agus Dona Rinaldi Carpenter. Qualitative Research in Nursing: Advancing the Humanistic Imperative. 5th ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.
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