BLACK, J. M., & HAWKS, H. (2005). Medical - surgical nursing: Clinical management for positive outcomes volume 2.-- ed.7. Elsevier Saunders.
Lua i Stíl Chicago (17ú heag.)BLACK, Joyce M., agus Hokanson HAWKS. Medical - Surgical Nursing: Clinical Management for Positive Outcomes Volume 2.-- Ed.7. Missouri: Elsevier Saunders, 2005.
Lua MLA (9ú heag.)BLACK, Joyce M., agus Hokanson HAWKS. Medical - Surgical Nursing: Clinical Management for Positive Outcomes Volume 2.-- Ed.7. Elsevier Saunders, 2005.
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