Deloughery, G. L. (1991). Issues and trends in nursing. Mosby-Year Book.
Lua i Stíl Chicago (17ú heag.)Deloughery, Grace L. Issues and Trends in Nursing. St. Louis, Mo: Mosby-Year Book, 1991.
Lua MLA (9ú heag.)Deloughery, Grace L. Issues and Trends in Nursing. Mosby-Year Book, 1991.
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